Verified Nov 1, 2026 · Source: NANPA CO Code Assignment Records
Area code 207 prefixes
742 of the 786 possible NXX blocks are assigned in area code 207 (94.4% of capacity), spread across 249 rate centers and 58 holders. The largest holders are CONSOLIDATED COMM OF NO. NEW ENGLAND-ME (258 blocks, 34.8%), BELL ATLANTIC MOBILE, INC (91 blocks, 12.3%), UNITED STATES CELLULAR - ME (44 blocks, 5.9%). Grouped by brand, Consolidated accounts for 300 blocks; brand-attributable holders cover 63% of the code, and the rest are CLECs, VoIP wholesalers and regional carriers that trade under their own names. The assignment records here run from 2001-01-04 to 2026-02-18, with 21 blocks handed out in 2006 alone. 631 blocks (85%) are in thousands-block pooling, meaning the block is shared between carriers in 1,000-number lots rather than held whole – which is why a single NXX can serve several carriers at once. 76 were growth assignments – additional blocks to a carrier that had already filled its earlier ones.
742 assigned blocks of 786
249 rate centers
58 holders of record
85% in thousands-block pooling
Largest holders in 207
| Holder of record, as NANPA names it | Brand | Blocks | Share |
|---|---|---|---|
| CONSOLIDATED COMM OF NO. NEW ENGLAND-ME | Consolidated | 258 | 34.8% |
| BELL ATLANTIC MOBILE, INC | – | 91 | 12.3% |
| UNITED STATES CELLULAR - ME | – | 44 | 5.9% |
| CONSOLIDATED COMMUNICATIONS OF MAINE COMPANY | Consolidated | 42 | 5.7% |
| NEW CINGULAR WIRELESS PCS, LLC - DC | AT&T | 37 | 5% |
| PAETEC ITEL, LLC | Windstream | 25 | 3.4% |
| SOMERSET TEL. CO. | – | 20 | 2.7% |
| LEVEL 3 COMMUNICATIONS, LLC - ME | Lumen | 17 | 2.3% |
| OMNIPOINT MIAMI E LICENSE, LLC | T-Mobile | 16 | 2.2% |
| TWC IP ENABLED SERVICES, LLC | Charter | 14 | 1.9% |
| ONVOY, LLC - ME | Onvoy | 13 | 1.8% |
| MID-MAINE TELPLUS DBA MID-MAINE COMMUNICATIONS | – | 13 | 1.8% |
Names are printed as they appear in the assignment records, which is the legal entity rather than the brand. Holding a block is not the same as serving the numbers in it: portability moves numbers between carriers and pooling splits a block between several.
Rate centers with their own page
Rate centers where at least three blocks are assigned, excluding the numbered metro zone codes. The remainder are in the full table below.
PORTLAND 111BANGOR 40LEWISTON 33AUGUSTA 26BRUNSWICK 21BIDDEFORD 20WATERVILLE 15SANFORD 13ROCKLAND 11SCARBOROGH 10ELLSWORTH 10PRESQUE IS 9KITTERY 8BELFAST 7WINDHAM 7NORWAY 7SKOWHEGAN 7WESTBROOK 7HOULTON 6BATH 6FARMINGTON 6YORK 6KENNEBUNK 6WELLS 5CAMDEN 5RUMFORD 5GARDINER 4CALAIS 4MACHIAS 4MILLINOCKT 4LINCOLN 4WISCASSET 4BOOTHBAHBR 4MADAWASKA 4FREEPORT 4CARIBOU 4ORONO 4OLDORCHBCH 4GORHAM 3FAIRFIELD 3GREENVILLE 3BAR HARBOR 3HARRISON 3BAR MILLS 3LIVERMRFLS 3LIMESTONE 3NEWPORT 3GUILFORD 3LISBON FLS 3PITTSFIELD 3OAKLAND 3BUCKSPORT 3FT FAIRFLD 3BERWICK 3YARMOUTH 3WALDOBORO 3OLD TOWN 3
All 742 assigned blocks
One row per NXX. “Pooled” means carriers draw 1,000-number lots from the block rather than holding all 10,000, so a pooled prefix can belong to several carriers at once. “Not in service” means assigned but not yet open for calls – a caller ID from one of those is necessarily spoofed. The holder column gives the brand where the legal entity maps to one; the full legal names are in the holders table above, exactly as NANPA records them.
| Prefix | Holder of record | Rate center | Assigned | Pooled | In service |
|---|---|---|---|---|---|
| 207-200 | BELL ATLANTIC MOBILE, INC | PORTLAND | 2011-04-11 | yes | yes |
| 207-203 | BIDDEFORD INTERNET CORPORATION - ME | GARDINER | 2006-10-24 | yes | yes |
| 207-204 | BIDDEFORD INTERNET CORPORATION - ME | KENNEBNKPT | 2006-12-18 | yes | yes |
| 207-205 | BELL ATLANTIC MOBILE, INC | BIDDEFORD | 2001-09-26 | yes | yes |
| 207-206 | AT&T | SANFORD | 2006-12-22 | yes | yes |
| 207-208 | Windstream | BRUNSWICK | 2007-07-06 | yes | yes |
| 207-209 | Telnyx | PORTLAND | – | yes | yes |
| 207-210 | BELL ATLANTIC MOBILE, INC | PORTLAND | – | yes | yes |
| 207-212 | UNITED STATES CELLULAR - ME | LEWISTON | – | yes | yes |
| 207-213 | Windstream | AUGUSTA | 2009-10-16 | yes | yes |
| 207-214 | UNITED STATES CELLULAR - ME | CALAIS | – | yes | yes |
| 207-215 | UNITED STATES CELLULAR - ME | AUGUSTA | – | yes | yes |
| 207-216 | UNITED STATES CELLULAR - ME | WELLS | 2007-04-03 | yes | yes |
| 207-217 | BELL ATLANTIC MOBILE, INC | BANGOR | 2006-12-14 | yes | yes |
| 207-218 | AT&T | BELFAST | 2002-09-24 | yes | yes |
| 207-219 | T-Mobile | SCARBOROGH | 2011-09-12 | yes | yes |
| 207-220 | Onvoy | OXFORD | 2020-07-21 | yes | yes |
| 207-221 | Windstream | PORTLAND | – | yes | yes |
| 207-222 | Windstream | GORHAM | 2002-06-04 | yes | yes |
| 207-223 | Consolidated | WINTERPORT | – | yes | yes |
| 207-224 | OXFORD COUNTY TEL. & TEL. CO. | TURNER | – | yes | yes |
| 207-225 | OXFORD COUNTY TEL. & TEL. CO. | TURNER | – | yes | yes |
| 207-226 | Windstream | ROCKLAND | – | yes | yes |
| 207-227 | BELL ATLANTIC MOBILE, INC | PRESQUE IS | – | – | yes |
| 207-228 | Verizon | PORTLAND | – | yes | yes |
| 207-229 | AT&T | BIDDEFORD | – | – | yes |
| 207-230 | Consolidated | CAMDEN | – | yes | yes |
| 207-231 | BELL ATLANTIC MOBILE, INC | FORT KENT | 2003-12-22 | yes | yes |
| 207-232 | BELL ATLANTIC MOBILE, INC | PORTLAND | – | – | yes |
| 207-233 | BELL ATLANTIC MOBILE, INC | PORTLAND | – | – | yes |
| 207-234 | UNITY TEL. CO., INC. | NEWBURGH | – | yes | yes |
| 207-235 | SOMERSET TEL. CO. | CARRABSSTT | – | yes | yes |
| 207-236 | Consolidated | CAMDEN | – | – | yes |
| 207-237 | SOMERSET TEL. CO. | BIGELOW | – | yes | yes |
| 207-238 | Consolidated | FAIRFIELD | – | yes | yes |
| 207-239 | Verizon | PORTLAND | – | yes | yes |
| 207-240 | BELL ATLANTIC MOBILE, INC | LEWISTON | – | – | yes |
| 207-241 | Charter | LEWISTON | – | yes | yes |
| 207-242 | BELL ATLANTIC MOBILE, INC | AUGUSTA | – | – | yes |
| 207-243 | SOMERSET TEL. CO. | MOOSEHORN | – | yes | yes |
| 207-244 | Consolidated | SOUTHWEHBR | – | yes | yes |
| 207-245 | AT&T | PORTLAND | 2011-09-09 | yes | yes |
| 207-246 | SOMERSET TEL. CO. | STRATTON | – | yes | yes |
| 207-247 | SACO RIVER TELEPHONE LLC | WATERBORO | – | yes | yes |
| 207-248 | BELL ATLANTIC MOBILE, INC | AUGUSTA | 2011-10-03 | yes | yes |
| 207-249 | BELL ATLANTIC MOBILE, INC | BANGOR | – | yes | yes |
| 207-250 | AT&T | WATERVILLE | 2016-04-12 | yes | yes |
| 207-251 | AT&T | WELLS | – | yes | yes |
| 207-252 | T-Mobile | PORTLAND | – | yes | yes |
| 207-253 | Consolidated | PORTLAND | – | yes | yes |
| 207-254 | OXFORD CNTY TELEPHONE SVC CO, DBA OXFORD NETWRKS | HOULTON | 2011-09-15 | yes | yes |
| 207-255 | Consolidated | MACHIAS | – | yes | yes |
| 207-256 | BELL ATLANTIC MOBILE, INC | FRYEBURG | – | yes | yes |
| 207-257 | MID-MAINE TELECOM LLC | PLYMOUTH | – | yes | yes |
| 207-258 | Lumen | BATH | 2026-02-18 | yes | yes |
| 207-259 | Consolidated | MACHIAS | – | yes | yes |
| 207-261 | AT&T | MILLINOCKT | 2016-08-12 | yes | yes |
| 207-262 | Consolidated | BANGOR | – | – | yes |
| 207-263 | UNITED STATES CELLULAR - ME | MACHIAS | – | yes | yes |
| 207-264 | WAVENATION, LLC | PORTLAND | – | yes | yes |
| 207-265 | SOMERSET TEL. CO. | KINGFIELD | – | yes | yes |
| 207-266 | AT&T | ELLSWORTH | – | – | yes |
| 207-267 | BELL ATLANTIC MOBILE, INC | SMYRNA ML | – | yes | yes |
| 207-268 | Consolidated | LITCHFIELD | – | yes | yes |
| 207-269 | HAMPDEN TEL. CO. | ETNA | – | yes | yes |
| 207-270 | BELL ATLANTIC MOBILE, INC | DEXTER | – | yes | yes |
| 207-271 | UNITED STATES CELLULAR - ME | MACHIAS | – | yes | yes |
| 207-272 | BELL ATLANTIC MOBILE, INC | PORTLAND | 2003-05-08 | yes | yes |
| 207-273 | WARREN TEL. CO. | WARREN | – | yes | yes |
| 207-274 | BELL ATLANTIC MOBILE, INC | PORTLAND | 2011-06-08 | yes | yes |
| 207-275 | Consolidated | BANGOR | – | yes | yes |
| 207-276 | Consolidated | NORTHETHBR | – | yes | yes |
| 207-277 | HARTLAND & ST. ALBANS TEL. CO. | WESTRIPLEY | – | yes | yes |
| 207-278 | WEST PENOBSCOT TEL. & TEL. CO | CORINNA | – | yes | yes |
| 207-279 | BELL ATLANTIC MOBILE, INC | BROWNVILLE | – | yes | yes |
| 207-280 | BELL ATLANTIC MOBILE, INC | GREENVILLE | – | yes | yes |
| 207-281 | Lumen | BIDDEFORD | – | yes | yes |
| 207-282 | Consolidated | BIDDEFORD | – | – | yes |
| 207-283 | Consolidated | BIDDEFORD | – | yes | yes |
| 207-284 | Consolidated | BIDDEFORD | – | yes | yes |
| 207-285 | Consolidated | CORINTH | – | yes | yes |
| 207-286 | Consolidated | BIDDEFORD | – | yes | yes |
| 207-287 | Consolidated | AUGUSTA | – | yes | yes |
| 207-288 | Consolidated | BAR HARBOR | – | yes | yes |
| 207-289 | T-Mobile | SCARBOROGH | 2001-04-16 | yes | yes |
| 207-290 | BELL ATLANTIC MOBILE, INC | LINCOLN | – | yes | yes |
| 207-291 | BELL ATLANTIC MOBILE, INC | HARRISON | 2016-11-16 | yes | yes |
| 207-292 | AT&T | BIDDEFORD | 2016-06-29 | yes | yes |
| 207-293 | Consolidated | MT VERNON | – | yes | yes |
| 207-294 | Consolidated | BIDDEFORD | – | yes | yes |
| 207-295 | Lumen | BRUNSWICK | – | yes | yes |
| 207-296 | WEST PENOBSCOT TEL. & TEL. CO | STETSON | – | yes | yes |
| 207-297 | SOMERSET TEL. CO. | COBURNGORE | – | yes | yes |
| 207-298 | BELL ATLANTIC MOBILE, INC | BAR MILLS | 2008-11-26 | yes | yes |
| 207-299 | UNITED STATES CELLULAR - ME | BANGOR | – | yes | yes |
| 207-300 | Vonage | BANGOR | 2018-04-26 | yes | yes |
| 207-301 | Lumen | ROCKLAND | 2018-11-07 | yes | yes |
| 207-302 | Charter | RAYMOND | 2017-06-27 | yes | yes |
| 207-303 | OXFORD CNTY TELEPHONE SVC CO, DBA OXFORD NETWRKS | SCARBOROGH | 2013-08-23 | yes | yes |
| 207-304 | AT&T | WISCASSET | 2020-02-13 | yes | yes |
| 207-305 | Onvoy | FARMINGTON | – | yes | yes |
| 207-306 | BELL ATLANTIC MOBILE, INC | BELFAST | 2020-07-23 | yes | yes |
| 207-307 | OXFORD CNTY TELEPHONE SVC CO, DBA OXFORD NETWRKS | BANGOR | 2013-09-18 | yes | yes |
| 207-308 | Peerless | BELGRADE | 2021-03-01 | yes | yes |
| 207-309 | Peerless | GARDINER | 2021-03-01 | yes | yes |
| 207-310 | BELL ATLANTIC MOBILE, INC | WINDHAM | 2001-05-29 | yes | yes |
| 207-312 | AT&T | LEWISTON | 2007-11-19 | yes | yes |
| 207-313 | T-Mobile | WATERVILLE | 2007-06-14 | yes | yes |
| 207-314 | BELL ATLANTIC MOBILE, INC | WATERVILLE | – | yes | yes |
| 207-315 | BELL ATLANTIC MOBILE, INC | BOOTHBAHBR | 2008-08-05 | yes | yes |
| 207-316 | UNITED STATES CELLULAR - ME | MADAWASKA | – | yes | yes |
| 207-317 | BELL ATLANTIC MOBILE, INC | PORTLAND | 2001-12-18 | yes | yes |
| 207-318 | AT&T | PORTLAND | 2001-04-23 | – | yes |
| 207-319 | Windstream | BRUNSWICK | – | yes | yes |
| 207-320 | UNITED STATES CELLULAR - ME | LIVERMRFLS | 2003-10-06 | yes | yes |
| 207-321 | Windstream | PORTLAND | – | yes | yes |
| 207-322 | UNITED STATES CELLULAR - ME | BELFAST | – | yes | yes |
| 207-323 | BELL ATLANTIC MOBILE, INC | BELFAST | – | yes | yes |
| 207-324 | Consolidated | SANFORD | – | – | yes |
| 207-325 | Consolidated | LIMESTONE | – | yes | yes |
| 207-326 | Consolidated | CASTINE | – | yes | yes |
| 207-327 | Consolidated | BRADFORD | – | yes | yes |
| 207-328 | Consolidated | LIMESTONE | – | yes | yes |
| 207-329 | AT&T | PORTLAND | – | – | yes |
| 207-330 | BELL ATLANTIC MOBILE, INC | LEWISTON | 2008-10-08 | yes | yes |
| 207-331 | Lumen | PORTLAND | – | yes | yes |
| 207-332 | T-Mobile | PORTLAND | – | yes | yes |
| 207-333 | OXFORD CNTY TELEPHONE SVC CO, DBA OXFORD NETWRKS | LEWISTON | 2003-08-07 | yes | yes |
| 207-334 | THE ISLAND TELEPHONE COMPANY | FRENCHBORO | – | yes | yes |
| 207-335 | THE ISLAND TELEPHONE COMPANY | ISLEAUHAUT | – | yes | yes |
| 207-336 | OXFORD COUNTY TEL. & TEL. CO. | BUCKFIELD | – | yes | yes |
| 207-337 | BELL ATLANTIC MOBILE, INC | YORK | – | yes | yes |
| 207-338 | Consolidated | BELFAST | – | yes | yes |
| 207-339 | Consolidated | SO LEBANON | – | yes | yes |
| 207-340 | BELL ATLANTIC MOBILE, INC | KINGFIELD | 2003-10-21 | yes | yes |
| 207-341 | BELL ATLANTIC MOBILE, INC | NEWPORT | – | yes | yes |
| 207-342 | Consolidated | MORRILL | – | yes | yes |
| 207-343 | BELL ATLANTIC MOBILE, INC | GUILFORD | – | yes | yes |
| 207-344 | Consolidated | LEWISTON | – | yes | yes |
| 207-345 | Consolidated | MECHANCFLS | – | yes | yes |
| 207-346 | Consolidated | MECHANCFLS | – | yes | yes |
| 207-347 | Windstream | PORTLAND | – | yes | yes |
| 207-348 | Consolidated | DEER ISLE | – | yes | yes |
| 207-349 | UNITED STATES CELLULAR - ME | GREENVILLE | 2010-06-22 | yes | yes |
| 207-350 | BELL ATLANTIC MOBILE, INC | BOOTHBAHBR | – | yes | yes |
| 207-351 | Consolidated | YORK | – | yes | yes |
| 207-352 | Onvoy | PORTLAND | – | yes | yes |
| 207-353 | Consolidated | LISBON FLS | – | – | yes |
| 207-354 | Consolidated | THOMASTON | – | yes | yes |
| 207-355 | MID-MAINE TELPLUS DBA MID-MAINE COMMUNICATIONS | NEWPORT | – | yes | yes |
| 207-356 | UNITED STATES CELLULAR - ME | BANGOR | – | yes | yes |
| 207-357 | UNITED STATES CELLULAR - ME | RUMFORD | – | yes | yes |
| 207-358 | FREEDOM RING COMMUNICATIONS, LLC - ME | PORTLAND | 2009-05-05 | yes | yes |
| 207-359 | Consolidated | SEDGWICK | – | yes | yes |
| 207-360 | Verizon | WELLS | 2013-02-08 | yes | yes |
| 207-361 | Consolidated | YORK | – | yes | yes |
| 207-362 | SOMERSET TEL. CO. | SMITHFIELD | – | yes | yes |
| 207-363 | Consolidated | YORK | – | – | yes |
| 207-364 | Consolidated | RUMFORD | – | yes | yes |
| 207-365 | Consolidated | SHERMAN ML | – | yes | yes |
| 207-366 | THE ISLAND TELEPHONE COMPANY | MATINICUS | – | yes | yes |
| 207-367 | Consolidated | DEER ISLE | – | yes | yes |
| 207-368 | Consolidated | NEWPORT | – | yes | yes |
| 207-369 | Consolidated | RUMFORD | – | yes | yes |
| 207-370 | Lumen | PORTLAND | 2008-10-28 | yes | yes |
| 207-371 | Consolidated | BATH | – | yes | yes |
| 207-372 | Consolidated | TENANTSHBR | – | yes | yes |
| 207-373 | Consolidated | BRUNSWICK | – | yes | yes |
| 207-374 | Consolidated | BLUE HILL | – | yes | yes |
| 207-375 | Consolidated | SABATTUS | – | yes | yes |
| 207-376 | Lumen | LEWISTON | – | yes | yes |
| 207-377 | Consolidated | WINTHROP | – | yes | yes |
| 207-378 | T-Mobile | BANGOR | 2023-12-13 | yes | yes |
| 207-379 | WEST PENOBSCOT TEL. & TEL. CO | EXETER | – | yes | yes |
| 207-380 | UNITED STATES CELLULAR - ME | WISCASSET | – | yes | yes |
| 207-381 | BELL ATLANTIC MOBILE, INC | BETHEL | – | yes | yes |
| 207-382 | Consolidated | FREEDOM | – | yes | yes |
| 207-383 | AT&T | WINDHAM | 2017-01-10 | yes | yes |
| 207-384 | Consolidated | SO BERWICK | – | yes | yes |
| 207-385 | Windstream | BANGOR | 2008-11-26 | yes | yes |
| 207-386 | Consolidated | BATH | – | yes | yes |
| 207-387 | AT&T | PORTLAND | 2018-02-14 | yes | yes |
| 207-388 | OXFORD COUNTY TEL. & TEL. CO. | SUMNER | – | yes | yes |
| 207-389 | Consolidated | BATH | – | yes | yes |
| 207-390 | BELL ATLANTIC MOBILE, INC | ROCKLAND | 2009-01-06 | yes | yes |
| 207-391 | AT&T | BIDDEFORD | 2006-03-20 | yes | yes |
| 207-392 | OXFORD WEST TELEPHONE COMPANY | ANDOVER | – | yes | yes |
| 207-393 | UNITED STATES CELLULAR - ME | NORWAY | – | yes | yes |
| 207-394 | MID-MAINE TELECOM LLC | ALTON | – | yes | yes |
| 207-395 | Consolidated | WINTHROP | – | yes | yes |
| 207-396 | Consolidated | SCARBOROGH | – | yes | yes |
| 207-397 | SOMERSET TEL. CO. | ROME | – | yes | yes |
| 207-398 | Consolidated | ST FRANCIS | – | yes | yes |
| 207-399 | UNITED STATES CELLULAR - ME | SKOWHEGAN | – | yes | yes |
| 207-400 | BELL ATLANTIC MOBILE, INC | PORTLAND | 2004-09-17 | yes | yes |
| 207-401 | AT&T | BANGOR | 2016-11-30 | yes | yes |
| 207-402 | BELL ATLANTIC MOBILE, INC | LEWISTON | 2009-02-10 | yes | yes |
| 207-403 | MID-MAINE TELPLUS DBA MID-MAINE COMMUNICATIONS | LINCOLN | 2006-01-06 | yes | yes |
| 207-404 | AT&T | BANGOR | 2009-11-13 | yes | yes |
| 207-405 | Onvoy | PORTLAND | 2017-07-25 | yes | yes |
| 207-406 | AT&T | BRUNSWICK | 2009-01-27 | yes | yes |
| 207-407 | Windstream | LISBON FLS | 2004-07-27 | yes | yes |
| 207-408 | T-Mobile | PORTLAND | – | yes | yes |
| 207-409 | T-Mobile | PORTLAND | – | yes | yes |
| 207-410 | Verizon | EMILLINCKT | 2021-03-04 | yes | yes |
| 207-412 | Charter | ELLSWORTH | 2012-01-26 | yes | yes |
| 207-413 | T-Mobile | BIDDEFORD | 2021-04-12 | yes | yes |
| 207-414 | COMMIO, LLC | HOULTON | 2021-10-20 | yes | yes |
| 207-415 | AT&T | PORTLAND | – | – | yes |
| 207-416 | UNITED STATES CELLULAR - ME | PITTSFIELD | – | yes | yes |
| 207-417 | T-Mobile | FREEPORT | 2011-11-23 | yes | yes |
| 207-418 | BELL ATLANTIC MOBILE, INC | RUMFORD | – | yes | yes |
| 207-419 | Telnyx | BRUNSWICK | – | yes | yes |
| 207-420 | AT&T | PORTLAND | 2009-12-07 | yes | yes |
| 207-421 | Peerless | WINTERPORT | 2019-03-08 | yes | yes |
| 207-422 | Consolidated | SULLIVAN | – | yes | yes |
| 207-423 | T-Mobile | BIDDEFORD | – | yes | yes |
| 207-424 | Lumen | MADISON | – | yes | yes |
| 207-425 | Consolidated | MARS HILL | – | yes | yes |
| 207-426 | Consolidated | CLINTON | – | yes | yes |
| 207-427 | Consolidated | WOODLAND | – | yes | yes |
| 207-428 | PINE TREE TELEPHONE LLC | WEST GRAY | – | – | yes |
| 207-429 | Consolidated | MARS HILL | – | yes | yes |
| 207-430 | Windstream | AUGUSTA | – | yes | yes |
| 207-431 | BELL ATLANTIC MOBILE, INC | SKOWHEGAN | – | – | yes |
| 207-432 | BELL ATLANTIC MOBILE, INC | SANFORD | – | – | yes |
| 207-433 | Windstream | BANGOR | – | yes | yes |
| 207-434 | WEST PENOBSCOT TEL. & TEL. CO | JONESBORO | – | yes | yes |
| 207-435 | Consolidated | ASHLAND | – | yes | yes |
| 207-436 | BELL ATLANTIC MOBILE, INC | MADAWASKA | – | yes | yes |
| 207-437 | UNITY TEL. CO., INC. | ALBION | – | yes | yes |
| 207-438 | Consolidated | KITTERY | – | yes | yes |
| 207-439 | Consolidated | KITTERY | – | – | yes |
| 207-440 | OXFORD CNTY TELEPHONE SVC CO, DBA OXFORD NETWRKS | LEWISTON | – | yes | yes |
| 207-441 | UNITED STATES CELLULAR - ME | AUGUSTA | – | yes | yes |
| 207-442 | Consolidated | BATH | – | – | yes |
| 207-443 | Consolidated | BATH | – | – | yes |
| 207-444 | Consolidated | EAGLE LAKE | – | yes | yes |
| 207-445 | Consolidated | SOUTHCHINA | – | yes | yes |
| 207-446 | UNITED STATES CELLULAR - ME | AUGUSTA | – | yes | yes |
| 207-447 | BELL ATLANTIC MOBILE, INC | MILLINOCKT | – | yes | yes |
| 207-448 | Consolidated | DANFORTH | – | yes | yes |
| 207-449 | BELL ATLANTIC MOBILE, INC | BRUNSWICK | 2005-09-12 | yes | yes |
| 207-450 | T-Mobile | PORTLAND | – | yes | yes |
| 207-451 | Consolidated | KITTERY | – | yes | yes |
| 207-452 | Consolidated | DENMARK | – | yes | yes |
| 207-453 | Consolidated | FAIRFIELD | – | yes | yes |
| 207-454 | Consolidated | CALAIS | – | yes | yes |
| 207-455 | Consolidated | WASHBURN | – | yes | yes |
| 207-456 | Consolidated | WYTOPITLK | – | yes | yes |
| 207-457 | Consolidated | LEBANON | – | yes | yes |
| 207-458 | BELL ATLANTIC MOBILE, INC | AUGUSTA | – | – | yes |
| 207-459 | Consolidated | SANFORD | – | yes | yes |
| 207-460 | UNITED STATES CELLULAR - ME | ELLSWORTH | – | yes | yes |
| 207-461 | UNITED STATES CELLULAR - ME | NORWAY | – | yes | yes |
| 207-462 | UNITED STATES CELLULAR - ME | AUGUSTA | – | yes | yes |
| 207-463 | Consolidated | ISLAND FLS | – | yes | yes |
| 207-464 | Verizon | WESTBROOK | – | yes | yes |
| 207-465 | Consolidated | OAKLAND | – | yes | yes |
| 207-466 | Lumen | ROCKLAND | – | yes | yes |
| 207-467 | Consolidated | KENNEBUNK | – | yes | yes |
| 207-468 | BELL ATLANTIC MOBILE, INC | BIDDEFORD | – | – | yes |
| 207-469 | Consolidated | BUCKSPORT | – | yes | yes |
| 207-470 | Windstream | CAMDEN | – | – | yes |
| 207-471 | NUSO, LLC | PORTLAND | – | yes | yes |
| 207-472 | Consolidated | FT FAIRFLD | – | yes | yes |
| 207-473 | Consolidated | FT FAIRFLD | – | yes | yes |
| 207-474 | Consolidated | SKOWHEGAN | – | – | yes |
| 207-475 | Consolidated | KITTERY | – | yes | yes |
| 207-476 | Consolidated | FT FAIRFLD | – | yes | yes |
| 207-477 | Consolidated | ACTON | – | yes | yes |
| 207-478 | BELL ATLANTIC MOBILE, INC | BANGOR | – | – | yes |
| 207-479 | UNITED STATES CELLULAR - ME | ELLSWORTH | – | yes | yes |
| 207-480 | BELL ATLANTIC MOBILE, INC | AUGUSTA | 2011-11-23 | yes | yes |
| 207-481 | BELL ATLANTIC MOBILE, INC | BRUNSWICK | 2020-04-29 | yes | yes |
| 207-482 | FIDIUM ENTERPRISE SERVICES, LLC | PORTLAND | – | yes | yes |
| 207-483 | Consolidated | COLUMBIA | – | yes | yes |
| 207-484 | BELL ATLANTIC MOBILE, INC | VAN BUREN | – | yes | yes |
| 207-485 | UNITED STATES CELLULAR - ME | AUGUSTA | – | yes | yes |
| 207-486 | Consolidated | WILSONS ML | – | yes | yes |
| 207-487 | Consolidated | PITTSFIELD | – | yes | yes |
| 207-488 | Consolidated | EASTON | – | yes | yes |
| 207-489 | MID-MAINE TELPLUS DBA MID-MAINE COMMUNICATIONS | CUMBERLAND | 2006-03-03 | yes | yes |
| 207-490 | Consolidated | SANFORD | – | – | yes |
| 207-491 | UNITED STATES CELLULAR - ME | FARMINGTON | – | yes | yes |
| 207-492 | Consolidated | CARIBOU | – | yes | yes |
| 207-493 | Consolidated | CARIBOU | – | yes | yes |
| 207-494 | Charter | BIDDEFORD | 2012-08-23 | yes | yes |
| 207-495 | Consolidated | BELGRADE | – | yes | yes |
| 207-496 | Consolidated | CARIBOU | – | yes | yes |
| 207-497 | Consolidated | JONESPORT | – | yes | yes |
| 207-498 | Consolidated | CARIBOU | – | yes | yes |
| 207-499 | Consolidated | GOODWINSML | – | yes | yes |
| 207-500 | BELL ATLANTIC MOBILE, INC | LIVERMRFLS | 2011-12-06 | yes | yes |
| 207-501 | NUSO, LLC | BERWICK | – | yes | yes |
| 207-502 | BELL ATLANTIC MOBILE, INC | KENNEBUNK | 2008-08-05 | yes | yes |
| 207-503 | Onvoy | SCARBOROGH | – | yes | yes |
| 207-504 | BELL ATLANTIC MOBILE, INC | BRUNSWICK | 2004-09-16 | yes | yes |
| 207-505 | BELL ATLANTIC MOBILE, INC | BELFAST | 2008-02-13 | yes | yes |
| 207-506 | AT&T | LIMERICK | 2018-09-06 | yes | yes |
| 207-507 | Charter | RUMFORD | 2012-05-23 | yes | yes |
| 207-508 | T-Mobile | BRUNSWICK | 2023-12-13 | yes | yes |
| 207-509 | BELL ATLANTIC MOBILE, INC | WATERVILLE | 2008-05-08 | yes | yes |
| 207-510 | Windstream | SCARBOROGH | – | yes | yes |
| 207-512 | Windstream | AUGUSTA | – | yes | yes |
| 207-513 | OXFORD CNTY TELEPHONE SVC CO, DBA OXFORD NETWRKS | LEWISTON | 2007-02-28 | yes | yes |
| 207-514 | Windstream | LEWISTON | – | yes | yes |
| 207-515 | BELL ATLANTIC MOBILE, INC | NORWAY | – | yes | yes |
| 207-516 | Lumen | WILTON | 2018-10-31 | yes | yes |
| 207-517 | Lumen | PORTLAND | – | yes | yes |
| 207-518 | SECURESYSCOM, INC. - ME | PORTLAND | 2007-09-28 | yes | yes |
| 207-519 | Peerless | SOUTHWEHBR | 2018-02-16 | yes | yes |
| 207-520 | BELL ATLANTIC MOBILE, INC | LEWISTON | 2012-08-08 | yes | yes |
| 207-521 | Consolidated | HOULTON | – | yes | yes |
| 207-522 | BELL ATLANTIC MOBILE, INC | BRUNSWICK | 2001-01-16 | yes | yes |
| 207-523 | Windstream | PORTLAND | 2001-07-23 | yes | yes |
| 207-524 | Consolidated | LEEDS | – | yes | yes |
| 207-525 | Consolidated | MONROE | – | yes | yes |
| 207-526 | THE ISLAND TELEPHONE COMPANY | SWANS IS | – | yes | yes |
| 207-527 | OXFORD WEST TELEPHONE COMPANY | NO NORWAY | – | yes | yes |
| 207-528 | Consolidated | PATTEN | – | yes | yes |
| 207-529 | TIDEWATER TELECOM, INC. | BREMEN | – | yes | yes |
| 207-530 | BELL ATLANTIC MOBILE, INC | AUGUSTA | 2012-09-11 | yes | yes |
| 207-531 | BELL ATLANTIC MOBILE, INC | LEWISTON | 2020-05-21 | yes | yes |
| 207-532 | Consolidated | HOULTON | – | yes | yes |
| 207-533 | OXFORD WEST TELEPHONE COMPANY | UPTON | – | yes | yes |
| 207-534 | Consolidated | ROCKWOOD | – | yes | yes |
| 207-535 | COMMIO, LLC | PORTLAND | – | yes | yes |
| 207-536 | Lumen | PORTLAND | 2014-10-03 | yes | yes |
| 207-537 | UNION RIVER TEL. CO. | OTIS | – | yes | yes |
| 207-538 | Consolidated | HOULTON | – | yes | yes |
| 207-539 | Consolidated | OXFORD | – | yes | yes |
| 207-540 | UNITED STATES CELLULAR - ME | PRESQUE IS | – | yes | yes |
| 207-541 | Consolidated | PORTLAND | – | yes | yes |
| 207-542 | UNITED STATES CELLULAR - ME | ROCKLAND | – | yes | yes |
| 207-543 | Consolidated | FRENCHVL | – | yes | yes |
| 207-544 | CSC WIRELESS, LLC | PORTLAND | 2020-02-19 | yes | yes |
| 207-545 | OXFORD WEST TELEPHONE COMPANY | ROXBURYPND | – | yes | yes |
| 207-546 | Consolidated | MILBRIDGE | – | yes | yes |
| 207-547 | Consolidated | SIDNEY | – | yes | yes |
| 207-548 | Consolidated | SEARSPORT | – | yes | yes |
| 207-549 | Consolidated | NOWHITEFLD | – | yes | yes |
| 207-550 | CRC COMMUNICATIONS OF MAINE, INC. - ME | PORTLAND | – | yes | yes |
| 207-551 | UNITED STATES CELLULAR - ME | PRESQUE IS | – | yes | yes |
| 207-552 | Consolidated | PORTLAND | – | – | yes |
| 207-553 | MID-MAINE TELPLUS DBA MID-MAINE COMMUNICATIONS | PORTLAND | – | yes | yes |
| 207-554 | Consolidated | PRESQUE IS | – | yes | yes |
| 207-556 | AT&T | WESTBROOK | 2006-05-11 | yes | yes |
| 207-557 | UNITED STATES CELLULAR - ME | AUGUSTA | – | yes | yes |
| 207-558 | Lumen | PORTLAND | – | yes | yes |
| 207-559 | AT&T | LINCOLN | 2019-04-01 | yes | yes |
| 207-560 | Peerless | PORTLAND | 2016-11-23 | yes | yes |
| 207-561 | Consolidated | BANGOR | – | yes | yes |
| 207-562 | Consolidated | DIXFIELD | – | yes | yes |
| 207-563 | TIDEWATER TELECOM, INC. | DAMARSCOTT | – | yes | yes |
| 207-564 | Consolidated | DOVERFCRFT | – | yes | yes |
| 207-565 | Consolidated | FRANKLIN | – | yes | yes |
| 207-566 | SOMERSET TEL. CO. | EMBDENLAKE | – | yes | yes |
| 207-567 | Consolidated | STOCKTNSPG | – | yes | yes |
| 207-568 | UNITY TEL. CO., INC. | THORNDIKE | – | yes | yes |
| 207-569 | Consolidated | KENNEBUNK | 2015-06-03 | yes | yes |
| 207-570 | UNITED STATES CELLULAR - ME | BANGOR | 2006-06-20 | yes | yes |
| 207-571 | Windstream | BIDDEFORD | – | yes | yes |
| 207-572 | AT&T | WINDHAM | 2014-09-19 | yes | yes |
| 207-573 | Charter | BANGOR | – | yes | yes |
| 207-574 | Consolidated | PORTLAND | – | – | yes |
| 207-575 | Consolidated | PORTLAND | – | – | yes |
| 207-576 | BELL ATLANTIC MOBILE, INC | LEWISTON | – | – | yes |
| 207-577 | BELL ATLANTIC MOBILE, INC | LEWISTON | 2002-07-16 | yes | yes |
| 207-578 | BELL ATLANTIC MOBILE, INC | FARMINGTON | – | yes | yes |
| 207-579 | Onvoy | BOOTHBAHBR | – | yes | yes |
| 207-580 | Bandwidth | PORTLAND | – | – | yes |
| 207-581 | Consolidated | ORONO | – | yes | yes |
| 207-582 | Consolidated | GARDINER | – | – | yes |
| 207-583 | Consolidated | HARRISON | – | yes | yes |
| 207-584 | UNION RIVER TEL. CO. | AURORA | – | yes | yes |
| 207-585 | SOMERSET TEL. CO. | WELD | – | yes | yes |
| 207-586 | TIDEWATER TELECOM, INC. | SHEEPSCOT | – | yes | yes |
| 207-587 | SOMERSET TEL. CO. | MERCER | – | yes | yes |
| 207-588 | Consolidated | GARDINER | – | yes | yes |
| 207-589 | Consolidated | LIBERTY | – | yes | yes |
| 207-590 | AT&T | BIDDEFORD | – | yes | yes |
| 207-591 | Windstream | WESTBROOK | – | yes | yes |
| 207-592 | UNITED STATES CELLULAR - ME | AUGUSTA | – | yes | yes |
| 207-593 | Consolidated | ROCKLAND | – | yes | yes |
| 207-594 | Consolidated | ROCKLAND | – | – | yes |
| 207-595 | BELL ATLANTIC MOBILE, INC | HARRISON | – | yes | yes |
| 207-596 | Consolidated | ROCKLAND | – | yes | yes |
| 207-597 | OXFORD COUNTY TEL. & TEL. CO. | CANTON | – | yes | yes |
| 207-598 | UNITED STATES CELLULAR - ME | COLUMBIA | – | yes | yes |
| 207-599 | T-Mobile | LEWISTON | 2023-12-13 | yes | yes |
| 207-600 | FRACTEL, LLC | GORHAM | 2019-02-01 | yes | yes |
| 207-601 | AT&T | LEWISTON | 2020-11-11 | yes | yes |
| 207-602 | T-Mobile | BIDDEFORD | 2004-12-27 | yes | yes |
| 207-604 | BELL ATLANTIC MOBILE, INC | KENNEBUNK | 2005-02-14 | yes | yes |
| 207-605 | OXFORD CNTY TELEPHONE SVC CO, DBA OXFORD NETWRKS | HERMON | 2007-12-10 | yes | yes |
| 207-606 | AT&T | YORK | 2012-11-07 | yes | yes |
| 207-607 | AT&T | BRUNSWICK | – | yes | yes |
| 207-608 | AT&T | SANFORD | 2005-01-03 | yes | yes |
| 207-609 | TPx | BIDDEFORD | 2025-09-16 | yes | yes |
| 207-610 | UNITED STATES CELLULAR - ME | ELLSWORTH | – | yes | yes |
| 207-612 | CRC COMMUNICATIONS OF MAINE, INC. - ME | SKOWHEGAN | 2006-03-30 | yes | yes |
| 207-613 | Charter | PORTLAND | – | yes | yes |
| 207-614 | Lumen | SKOWHEGAN | – | yes | yes |
| 207-615 | Windstream | PORTLAND | – | yes | yes |
| 207-616 | Charter | WATERVILLE | 2012-08-27 | yes | yes |
| 207-618 | Lumen | PORTLAND | 2002-01-10 | yes | yes |
| 207-619 | Windstream | PORTLAND | 2008-05-16 | yes | yes |
| 207-620 | MID-MAINE TELPLUS DBA MID-MAINE COMMUNICATIONS | AUGUSTA | – | yes | yes |
| 207-621 | Consolidated | AUGUSTA | – | – | yes |
| 207-622 | Consolidated | AUGUSTA | – | – | yes |
| 207-623 | Consolidated | AUGUSTA | – | – | yes |
| 207-624 | Consolidated | AUGUSTA | – | yes | yes |
| 207-625 | Consolidated | CORNISH | – | yes | yes |
| 207-626 | Consolidated | AUGUSTA | – | – | yes |
| 207-627 | Consolidated | CASCO | – | yes | yes |
| 207-628 | SOMERSET TEL. CO. | NNEWPORTLD | – | yes | yes |
| 207-629 | Consolidated | AUGUSTA | – | yes | yes |
| 207-630 | BELL ATLANTIC MOBILE, INC | YORK | 2020-09-28 | yes | yes |
| 207-631 | BELL ATLANTIC MOBILE, INC | BANGOR | – | yes | yes |
| 207-632 | AT&T | PORTLAND | – | – | yes |
| 207-633 | Consolidated | BOOTHBAHBR | – | – | yes |
| 207-634 | SOMERSET TEL. CO. | NORRIDGWCK | – | yes | yes |
| 207-635 | SOMERSET TEL. CO. | NORTHANSON | – | yes | yes |
| 207-636 | Consolidated | SANFORD | – | yes | yes |
| 207-637 | Consolidated | LIMINGTON | – | yes | yes |
| 207-638 | UNION RIVER TEL. CO. | BEDDINGTON | – | yes | yes |
| 207-639 | SOMERSET TEL. CO. | PHILLIPS | – | yes | yes |
| 207-640 | Verizon | LISBON FLS | 2019-11-19 | yes | yes |
| 207-641 | Consolidated | WELLS | – | yes | yes |
| 207-642 | Consolidated | STANDISH | – | yes | yes |
| 207-643 | SOMERSET TEL. CO. | SOLON | – | yes | yes |
| 207-644 | TIDEWATER TELECOM, INC. | SO BRISTOL | – | yes | yes |
| 207-645 | Consolidated | WILTON | – | yes | yes |
| 207-646 | Consolidated | WELLS | – | – | yes |
| 207-647 | Consolidated | BRIDGTON | – | yes | yes |
| 207-648 | Consolidated | STANDISH | – | yes | yes |
| 207-649 | UNITED STATES CELLULAR - ME | WATERVILLE | – | yes | yes |
| 207-650 | BELL ATLANTIC MOBILE, INC | PORTLAND | – | – | yes |
| 207-651 | AT&T | SANFORD | – | yes | yes |
| 207-652 | SOMERSET TEL. CO. | NEWVINYARD | – | yes | yes |
| 207-653 | BELL ATLANTIC MOBILE, INC | PORTLAND | – | – | yes |
| 207-654 | SOMERSET TEL. CO. | ATHENS | – | yes | yes |
| 207-655 | Consolidated | RAYMOND | – | yes | yes |
| 207-656 | Comcast | RICHMOND | 2010-02-24 | yes | yes |
| 207-657 | PINE TREE TELEPHONE LLC | GRAY | – | yes | yes |
| 207-658 | Consolidated | W LEBANON | – | yes | yes |
| 207-659 | BELL ATLANTIC MOBILE, INC | BANGOR | 2002-02-15 | yes | yes |
| 207-660 | UNITED STATES CELLULAR - ME | WATERVILLE | 2005-11-03 | yes | yes |
| 207-661 | CRC COMMUNICATIONS OF MAINE, INC. - ME | PORTLAND | 2010-03-23 | yes | yes |
| 207-662 | Consolidated | PORTLAND | 2004-01-30 | yes | yes |
| 207-663 | Consolidated | THE FORKS | – | yes | yes |
| 207-664 | Consolidated | ELLSWORTH | – | yes | yes |
| 207-665 | OXFORD WEST TELEPHONE COMPANY | BRYANTPOND | – | yes | yes |
| 207-666 | Consolidated | BOWDOINHAM | – | yes | yes |
| 207-667 | Consolidated | ELLSWORTH | – | – | yes |
| 207-668 | Consolidated | JACKMAN | – | yes | yes |
| 207-669 | MID-MAINE TELPLUS DBA MID-MAINE COMMUNICATIONS | ELLSWORTH | – | yes | yes |
| 207-670 | BELL ATLANTIC MOBILE, INC | RANGELEY | 2001-01-04 | yes | yes |
| 207-671 | AT&T | PORTLAND | – | – | yes |
| 207-672 | Consolidated | BINGHAM | – | yes | yes |
| 207-674 | OXFORD COUNTY TEL. & TEL. CO. | WEST PARIS | – | yes | yes |
| 207-675 | Consolidated | STEEPFALLS | – | yes | yes |
| 207-676 | Consolidated | NO BERWICK | – | yes | yes |
| 207-677 | TIDEWATER TELECOM, INC. | NEW HARBOR | – | yes | yes |
| 207-678 | SOMERSET TEL. CO. | SALEM | – | yes | yes |
| 207-679 | MID-MAINE TELPLUS DBA MID-MAINE COMMUNICATIONS | PITTSFIELD | – | yes | yes |
| 207-680 | MID-MAINE TELPLUS DBA MID-MAINE COMMUNICATIONS | WATERVILLE | – | yes | yes |
| 207-682 | Charter | DAMARSCOTT | 2015-04-06 | yes | yes |
| 207-683 | HARTLAND & ST. ALBANS TEL. CO. | HARMONY | – | yes | yes |
| 207-684 | SOMERSET TEL. CO. | STRONG | – | yes | yes |
| 207-685 | Consolidated | READFIELD | – | yes | yes |
| 207-686 | Windstream | ELIOT | – | yes | yes |
| 207-687 | CRC COMMUNICATIONS OF MAINE, INC. - ME | WISCASSET | 2006-08-18 | yes | yes |
| 207-688 | Consolidated | POWNAL | – | yes | yes |
| 207-689 | MID-MAINE TELPLUS DBA MID-MAINE COMMUNICATIONS | LEWISTON | – | yes | yes |
| 207-690 | Verizon | KITTERY | 2019-04-12 | yes | yes |
| 207-691 | BELL ATLANTIC MOBILE, INC | ROCKLAND | – | – | yes |
| 207-692 | Windstream | WATERVILLE | – | yes | yes |
| 207-693 | Consolidated | NAPLES | – | yes | yes |
| 207-694 | BELL ATLANTIC MOBILE, INC | HOULTON | – | yes | yes |
| 207-695 | Consolidated | GREENVILLE | – | yes | yes |
| 207-696 | Consolidated | MADISON | – | yes | yes |
| 207-697 | Consolidated | NOFRYEBURG | – | yes | yes |
| 207-698 | Consolidated | BERWICK | – | yes | yes |
| 207-699 | CRC COMMUNICATIONS OF MAINE, INC. - ME | PORTLAND | – | yes | yes |
| 207-701 | LINCOLNVILLE COMMUNICATIONS, INC. - ME | ROCKLAND | 2001-05-10 | yes | yes |
| 207-702 | AT&T | BUCKSPORT | 2006-05-01 | yes | yes |
| 207-703 | Comcast | KITTERY | 2008-04-02 | yes | yes |
| 207-704 | Comcast | SO BERWICK | 2008-04-02 | yes | yes |
| 207-705 | Peerless | LEWISTON | 2018-02-16 | yes | yes |
| 207-706 | LINCOLNVILLE COMMUNICATIONS, INC. - ME | CAMDEN | 2002-11-12 | yes | yes |
| 207-707 | Onvoy | AUGUSTA | 2018-09-17 | yes | yes |
| 207-708 | BELL ATLANTIC MOBILE, INC | SKOWHEGAN | 2018-12-31 | yes | yes |
| 207-709 | HD CARRIER LLC | YARMOUTH | – | yes | yes |
| 207-710 | BIDDEFORD INTERNET CORPORATION - ME | BIDDEFORD | 2006-01-20 | yes | yes |
| 207-712 | BELL ATLANTIC MOBILE, INC | PORTLAND | 2002-01-09 | yes | yes |
| 207-713 | BELL ATLANTIC MOBILE, INC | LEWISTON | – | yes | yes |
| 207-714 | BELL ATLANTIC MOBILE, INC | WEST GRAY | 2007-10-19 | yes | yes |
| 207-715 | Comcast | BERWICK | 2008-03-26 | yes | yes |
| 207-716 | CRC COMMUNICATIONS OF MAINE, INC. - ME | OAKLAND | 2006-08-18 | yes | yes |
| 207-717 | UNITED STATES CELLULAR - ME | GUILFORD | – | yes | yes |
| 207-718 | BELL ATLANTIC MOBILE, INC | WALDOBORO | – | yes | yes |
| 207-719 | T-Mobile | SANFORD | 2021-09-23 | yes | yes |
| 207-720 | Consolidated | BRUNSWICK | – | yes | yes |
| 207-721 | Consolidated | BRUNSWICK | – | yes | yes |
| 207-722 | Consolidated | BROOKS | – | – | yes |
| 207-723 | Consolidated | MILLINOCKT | – | yes | yes |
| 207-724 | COBBOSSEECONTEE TEL. CO. | W GARDINER | – | yes | yes |
| 207-725 | Consolidated | BRUNSWICK | – | – | yes |
| 207-726 | Consolidated | PEMBROKE | – | yes | yes |
| 207-727 | SACO RIVER TELEPHONE LLC | BAR MILLS | – | yes | yes |
| 207-728 | Consolidated | MADAWASKA | – | yes | yes |
| 207-729 | Consolidated | BRUNSWICK | – | – | yes |
| 207-730 | BELL ATLANTIC MOBILE, INC | SCARBOROGH | 2001-05-29 | yes | yes |
| 207-731 | UNITED STATES CELLULAR - ME | MILLINOCKT | – | yes | yes |
| 207-732 | MID-MAINE TELECOM LLC | W ENFIELD | – | yes | yes |
| 207-733 | Consolidated | LUBEC | – | yes | yes |
| 207-734 | Consolidated | DARKHARBOR | – | yes | yes |
| 207-735 | Windstream | BANGOR | – | yes | yes |
| 207-736 | Consolidated | MATTAWMKEG | – | – | yes |
| 207-737 | Consolidated | RICHMOND | – | yes | yes |
| 207-738 | Consolidated | LEE | – | – | yes |
| 207-739 | OXFORD CNTY TELEPHONE SVC CO, DBA OXFORD NETWRKS | NORWAY | 2001-05-10 | yes | yes |
| 207-740 | NUSO, LLC | LEWISTON | – | yes | yes |
| 207-741 | Consolidated | PORTLAND | – | yes | yes |
| 207-742 | Charter | FAIRFIELD | 2017-05-08 | yes | yes |
| 207-743 | Consolidated | NORWAY | – | – | yes |
| 207-744 | Consolidated | NORWAY | – | yes | yes |
| 207-745 | BELL ATLANTIC MOBILE, INC | BANGOR | – | – | yes |
| 207-746 | Consolidated | EMILLINCKT | – | yes | yes |
| 207-747 | Charter | PORTLAND | 2012-07-19 | yes | yes |
| 207-748 | Consolidated | ELIOT | – | yes | yes |
| 207-749 | AT&T | PORTLAND | – | – | yes |
| 207-750 | EXIANT COMMUNICATIONS LLC | PORTLAND | – | – | yes |
| 207-751 | BELL ATLANTIC MOBILE, INC | BRUNSWICK | – | – | yes |
| 207-752 | AT&T | KITTERY | – | yes | yes |
| 207-753 | Consolidated | LEWISTON | – | – | yes |
| 207-754 | UNITED STATES CELLULAR - ME | LEWISTON | – | yes | yes |
| 207-755 | Consolidated | LEWISTON | – | yes | yes |
| 207-756 | Consolidated | PORTLAND | – | yes | yes |
| 207-757 | Consolidated | SMYRNA ML | – | yes | yes |
| 207-758 | Consolidated | PORTLAND | – | – | yes |
| 207-759 | Consolidated | PORTLAND | – | – | yes |
| 207-760 | Consolidated | PRESQUE IS | – | yes | yes |
| 207-761 | Consolidated | PORTLAND | – | – | yes |
| 207-762 | Consolidated | PRESQUE IS | – | yes | yes |
| 207-763 | LINCOLNVILLE TEL. CO. | LINCOLNVL | – | yes | yes |
| 207-764 | Consolidated | PRESQUE IS | – | – | yes |
| 207-765 | Consolidated | KINGMAN | – | yes | yes |
| 207-766 | Consolidated | PORTLAND | – | yes | yes |
| 207-767 | Consolidated | PORTLAND | – | – | yes |
| 207-768 | Consolidated | PRESQUE IS | – | yes | yes |
| 207-769 | Consolidated | PRESQUE IS | – | yes | yes |
| 207-770 | FIDIUM ENTERPRISE SERVICES, LLC | PORTLAND | – | yes | yes |
| 207-771 | Consolidated | PORTLAND | – | – | yes |
| 207-772 | Consolidated | PORTLAND | – | – | yes |
| 207-773 | Consolidated | PORTLAND | – | – | yes |
| 207-774 | Consolidated | PORTLAND | – | – | yes |
| 207-775 | Consolidated | PORTLAND | – | – | yes |
| 207-776 | Consolidated | PORTLAND | – | yes | yes |
| 207-777 | Consolidated | LEWISTON | – | – | yes |
| 207-778 | Consolidated | FARMINGTON | – | yes | yes |
| 207-779 | Consolidated | FARMINGTON | – | yes | yes |
| 207-780 | Dish | PORTLAND | – | yes | yes |
| 207-781 | Consolidated | PORTLAND | – | – | yes |
| 207-782 | Consolidated | LEWISTON | – | – | yes |
| 207-783 | Consolidated | LEWISTON | – | – | yes |
| 207-784 | Consolidated | LEWISTON | – | – | yes |
| 207-785 | TIDEWATER TELECOM, INC. | UNION | – | yes | yes |
| 207-786 | Consolidated | LEWISTON | – | – | yes |
| 207-787 | Consolidated | SEBAGO | – | yes | yes |
| 207-788 | Consolidated | VANCEBORO | – | yes | yes |
| 207-789 | LINCOLNVILLE TEL. CO. | LINCOVLBCH | – | yes | yes |
| 207-790 | CRC COMMUNICATIONS OF MAINE, INC. - ME | WALDOBORO | 2006-08-18 | yes | yes |
| 207-791 | Consolidated | PORTLAND | – | – | yes |
| 207-792 | Consolidated | PORTLAND | – | – | yes |
| 207-793 | Consolidated | LIMERICK | – | yes | yes |
| 207-794 | Consolidated | LINCOLN | – | yes | yes |
| 207-795 | Consolidated | LEWISTON | – | – | yes |
| 207-796 | Consolidated | PRINCETON | – | yes | yes |
| 207-797 | Consolidated | PORTLAND | – | – | yes |
| 207-798 | Consolidated | BRUNSWICK | – | yes | yes |
| 207-799 | Consolidated | PORTLAND | – | – | yes |
| 207-800 | FRACTEL, LLC | PORTLAND | 2019-01-22 | yes | yes |
| 207-801 | CRC COMMUNICATIONS OF MAINE, INC. - ME | BAR HARBOR | 2006-05-01 | yes | yes |
| 207-802 | AT&T | DOVERFCRFT | 2006-07-26 | yes | yes |
| 207-803 | CRC COMMUNICATIONS OF MAINE, INC. - ME | BRIDGTON | 2006-08-18 | yes | yes |
| 207-804 | BELL ATLANTIC MOBILE, INC | WINDHAM | 2020-06-22 | yes | yes |
| 207-805 | Windstream | PORTLAND | – | yes | yes |
| 207-806 | FREEDOM RING COMMUNICATIONS, LLC - ME | SANFORD | 2013-05-30 | yes | yes |
| 207-807 | AT&T | PORTLAND | 2002-04-17 | yes | yes |
| 207-808 | Lumen | PORTLAND | – | yes | yes |
| 207-809 | YMAX COMMUNICATIONS CORP. - ME | PORTLAND | 2008-01-02 | yes | yes |
| 207-810 | Telnyx | PORTLAND | – | yes | yes |
| 207-812 | BELL ATLANTIC MOBILE, INC | ELLSWORTH | 2007-10-30 | yes | yes |
| 207-813 | Charter | ELLSWORTH | 2019-06-18 | yes | yes |
| 207-814 | BELL ATLANTIC MOBILE, INC | BANGOR | 2020-07-06 | yes | yes |
| 207-815 | T-Mobile | BIDDEFORD | 2019-12-09 | yes | yes |
| 207-816 | BELL ATLANTIC MOBILE, INC | AUGUSTA | 2020-05-20 | yes | yes |
| 207-817 | MID-MAINE TELPLUS DBA MID-MAINE COMMUNICATIONS | OLD TOWN | – | yes | yes |
| 207-818 | Consolidated | PORTLAND | – | – | yes |
| 207-819 | Onvoy | SCARBOROGH | – | yes | yes |
| 207-820 | Onvoy | OLD TOWN | 2018-09-17 | yes | yes |
| 207-821 | Consolidated | PORTLAND | – | – | yes |
| 207-822 | Consolidated | PORTLAND | – | – | yes |
| 207-823 | Onvoy | PORTLAND | – | yes | yes |
| 207-824 | OXFORD WEST TELEPHONE COMPANY | BETHEL | – | yes | yes |
| 207-825 | Consolidated | ORRINGTON | – | yes | yes |
| 207-826 | MID-MAINE TELECOM LLC | OLDTOWN RL | – | yes | yes |
| 207-827 | Consolidated | OLD TOWN | – | – | yes |
| 207-828 | Consolidated | PORTLAND | – | – | yes |
| 207-829 | Consolidated | CUMBERLAND | – | yes | yes |
| 207-830 | BELL ATLANTIC MOBILE, INC | WATERVILLE | 2020-07-23 | yes | yes |
| 207-831 | AT&T | PORTLAND | – | – | yes |
| 207-832 | Consolidated | WALDOBORO | – | yes | yes |
| 207-833 | Consolidated | HARPSWELL | – | yes | yes |
| 207-834 | Consolidated | FORT KENT | – | yes | yes |
| 207-835 | Lumen | PORTLAND | – | yes | yes |
| 207-836 | OXFORD WEST TELEPHONE COMPANY | WESTBETHEL | – | yes | yes |
| 207-837 | AT&T | BRUNSWICK | 2001-04-23 | yes | yes |
| 207-838 | AT&T | PORTLAND | – | – | yes |
| 207-839 | Consolidated | GORHAM | – | yes | yes |
| 207-841 | AT&T | BRUNSWICK | – | – | yes |
| 207-842 | Consolidated | PORTLAND | – | – | yes |
| 207-843 | Consolidated | EDDINGTON | – | yes | yes |
| 207-844 | BELL ATLANTIC MOBILE, INC | BRUNSWICK | 2010-07-08 | yes | yes |
| 207-845 | Consolidated | WASHINGTON | – | – | yes |
| 207-846 | Consolidated | YARMOUTH | – | – | yes |
| 207-847 | Consolidated | YARMOUTH | – | yes | yes |
| 207-848 | Consolidated | HERMON | – | yes | yes |
| 207-849 | BELL ATLANTIC MOBILE, INC | KENNEBUNK | 2020-10-23 | yes | yes |
| 207-850 | IDT AMERICA, CORP. - ME | SANFORD | 2007-09-17 | yes | yes |
| 207-851 | Consolidated | PORTLAND | – | – | yes |
| 207-852 | BELL ATLANTIC MOBILE, INC | BANGOR | – | – | yes |
| 207-853 | Consolidated | EASTPORT | – | yes | yes |
| 207-854 | Consolidated | WESTBROOK | – | – | yes |
| 207-855 | FRACTEL, LLC | OAKLAND | 2019-12-02 | yes | yes |
| 207-856 | Consolidated | WESTBROOK | – | yes | yes |
| 207-857 | Consolidated | WESTBROOK | – | yes | yes |
| 207-858 | Consolidated | SKOWHEGAN | – | yes | yes |
| 207-859 | Consolidated | WATERVILLE | – | yes | yes |
| 207-860 | CRC COMMUNICATIONS OF MAINE, INC. - ME | FARMINGTON | 2006-05-31 | yes | yes |
| 207-861 | Consolidated | WATERVILLE | – | yes | yes |
| 207-862 | HAMPDEN TEL. CO. | HAMPDEN | – | yes | yes |
| 207-863 | Consolidated | VINALHAVEN | – | yes | yes |
| 207-864 | Consolidated | RANGELEY | – | yes | yes |
| 207-865 | Consolidated | FREEPORT | – | yes | yes |
| 207-866 | Consolidated | ORONO | – | yes | yes |
| 207-867 | Consolidated | VINALHAVEN | – | yes | yes |
| 207-868 | Consolidated | VAN BUREN | – | yes | yes |
| 207-869 | T-Mobile | FREEPORT | – | yes | yes |
| 207-870 | Consolidated | PORTLAND | – | yes | yes |
| 207-871 | Consolidated | PORTLAND | – | – | yes |
| 207-872 | Consolidated | WATERVILLE | – | – | yes |
| 207-873 | Consolidated | WATERVILLE | – | – | yes |
| 207-874 | Consolidated | PORTLAND | – | – | yes |
| 207-875 | OXFORD WEST TELEPHONE COMPANY | LOCKEMILLS | – | yes | yes |
| 207-876 | Consolidated | GUILFORD | – | yes | yes |
| 207-877 | Consolidated | WATERVILLE | – | yes | yes |
| 207-878 | Consolidated | PORTLAND | – | – | yes |
| 207-879 | Consolidated | PORTLAND | – | – | yes |
| 207-880 | T-Mobile | PORTLAND | 2020-12-04 | yes | yes |
| 207-881 | Charter | BANGOR | – | yes | yes |
| 207-882 | Consolidated | WISCASSET | – | yes | yes |
| 207-883 | Consolidated | SCARBOROGH | – | – | yes |
| 207-884 | MID-MAINE TELECOM LLC | LEVANT | – | yes | yes |
| 207-885 | Consolidated | SCARBOROGH | – | yes | yes |
| 207-886 | Onvoy | CAMDEN | 2021-02-09 | yes | yes |
| 207-887 | MID-MAINE TELPLUS DBA MID-MAINE COMMUNICATIONS | WESTBROOK | – | yes | yes |
| 207-888 | TERRA NOVA TELECOM INC. | PORTLAND | 2018-10-03 | yes | yes |
| 207-889 | MID-MAINE TELPLUS DBA MID-MAINE COMMUNICATIONS | ORONO | – | yes | yes |
| 207-890 | UNITED STATES CELLULAR - ME | NORWAY | – | yes | yes |
| 207-891 | T-Mobile | FREEPORT | 2001-04-16 | yes | yes |
| 207-892 | Consolidated | WINDHAM | – | – | yes |
| 207-893 | Consolidated | WINDHAM | – | yes | yes |
| 207-894 | FREEDOM RING COMMUNICATIONS, LLC - ME | WINDHAM | – | yes | yes |
| 207-895 | Consolidated | GRAND ISLE | – | yes | yes |
| 207-896 | Consolidated | NEW SWEDEN | – | yes | yes |
| 207-897 | Consolidated | LIVERMRFLS | – | yes | yes |
| 207-898 | AT&T | MADAWASKA | 2021-03-31 | yes | yes |
| 207-899 | CRC COMMUNICATIONS OF MAINE, INC. - ME | PORTLAND | 2003-01-16 | yes | yes |
| 207-900 | FRACTEL, LLC | OLDORCHBCH | 2019-01-22 | yes | yes |
| 207-901 | Charter | BAR HARBOR | 2019-05-31 | yes | yes |
| 207-902 | AT&T | BUCKSPORT | 2006-01-11 | yes | yes |
| 207-904 | UNITED STATES CELLULAR - ME | CALAIS | – | yes | yes |
| 207-907 | OXFORD CNTY TELEPHONE SVC CO, DBA OXFORD NETWRKS | BANGOR | 2006-08-22 | yes | yes |
| 207-910 | Onvoy | PORTLAND | 2020-12-04 | yes | yes |
| 207-914 | NEP, LLC | SANFORD | 2002-11-04 | – | yes |
| 207-916 | NEP, LLC | LEWISTON | 2002-11-04 | – | yes |
| 207-917 | NEP, LLC | BANGOR | 2002-11-04 | – | yes |
| 207-922 | OXFORD CNTY TELEPHONE SVC CO, DBA OXFORD NETWRKS | BANGOR | 2010-04-22 | yes | yes |
| 207-923 | Consolidated | E VASSALBO | – | yes | yes |
| 207-924 | Consolidated | DEXTER | – | yes | yes |
| 207-925 | Consolidated | LOVELL | – | yes | yes |
| 207-926 | PINE TREE TELEPHONE LLC | NEWGLOCSTR | – | yes | yes |
| 207-928 | Consolidated | NO LOVELL | – | yes | yes |
| 207-929 | SACO RIVER TELEPHONE LLC | BAR MILLS | – | yes | yes |
| 207-930 | Consolidated | BELFAST | – | yes | yes |
| 207-931 | UNITED STATES CELLULAR - ME | READFIELD | – | yes | yes |
| 207-933 | Consolidated | MONMOUTH | – | yes | yes |
| 207-934 | Consolidated | OLDORCHBCH | – | yes | yes |
| 207-935 | Consolidated | FRYEBURG | – | yes | yes |
| 207-937 | Consolidated | OLDORCHBCH | – | yes | yes |
| 207-938 | HARTLAND & ST. ALBANS TEL. CO. | HARTLAND | – | yes | yes |
| 207-939 | AT&T | PORTLAND | 2001-09-25 | – | yes |
| 207-941 | Consolidated | BANGOR | – | yes | yes |
| 207-942 | Consolidated | BANGOR | – | – | yes |
| 207-943 | Consolidated | MILO | – | yes | yes |
| 207-944 | UNITED STATES CELLULAR - ME | BANGOR | – | yes | yes |
| 207-945 | Onvoy | BANGOR | – | yes | yes |
| 207-946 | Consolidated | GREENE | – | yes | yes |
| 207-947 | Consolidated | BANGOR | – | – | yes |
| 207-948 | UNITY TEL. CO., INC. | UNITY | – | yes | yes |
| 207-949 | UNITED STATES CELLULAR - ME | BANGOR | – | yes | yes |
| 207-951 | BELL ATLANTIC MOBILE, INC | BANGOR | 2008-04-07 | yes | yes |
| 207-952 | AT&T | CALAIS | 2002-03-01 | yes | yes |
| 207-955 | T-Mobile | LEWISTON | 2021-10-14 | yes | yes |
| 207-956 | Charter | PORTLAND | – | yes | yes |
| 207-957 | IDT AMERICA, CORP. - ME | NO BERWICK | 2007-10-29 | yes | yes |
| 207-962 | Peerless | ORONO | 2018-02-16 | yes | yes |
| 207-963 | Consolidated | WINTER HBR | – | yes | yes |
| 207-965 | Consolidated | BROWNVILLE | – | yes | yes |
| 207-966 | OXFORD WEST TELEPHONE COMPANY | HEBRON | – | yes | yes |
| 207-967 | Consolidated | KENNEBNKPT | – | yes | yes |
| 207-968 | Consolidated | CHINA | – | yes | yes |
| 207-973 | Consolidated | BANGOR | – | – | yes |
| 207-974 | Consolidated | BANGOR | – | yes | yes |
| 207-975 | UNITED STATES CELLULAR - ME | ROCKLAND | – | yes | yes |
| 207-977 | T-Mobile | SANFORD | 2019-04-03 | yes | yes |
| 207-985 | Consolidated | KENNEBUNK | – | – | yes |
| 207-987 | T-Mobile | AUGUSTA | 2021-10-11 | yes | yes |
| 207-989 | Consolidated | BANGOR | – | – | yes |
| 207-990 | Consolidated | BANGOR | – | – | yes |
| 207-991 | Consolidated | BANGOR | – | yes | yes |
| 207-992 | MID-MAINE TELPLUS DBA MID-MAINE COMMUNICATIONS | BANGOR | – | yes | yes |
| 207-993 | Consolidated | PALERMO | – | yes | yes |
| 207-994 | Comcast | KITTERY | 2015-03-23 | yes | yes |
| 207-995 | T-Mobile | OLDORCHBCH | 2021-09-23 | yes | yes |
| 207-997 | Consolidated | MONSON | – | yes | yes |
| 207-998 | Consolidated | POLAND | – | yes | yes |
| 207-999 | BELL ATLANTIC MOBILE, INC | LIMESTONE | – | yes | yes |
Frequently asked
How many prefixes does area code 207 have?
742 NXX blocks are assigned of 786 possible. Each block is 10,000 consecutive numbers, so the code currently covers about 7,420 thousand-number ranges across 249 rate centers.
What do the first three digits after 207 tell me?
They identify the block, which tells you the rate center it was allocated to and the carrier that received it. They do not tell you who serves the number today: portability moves numbers between carriers, and pooling splits a block between several of them.
Is a 207 prefix tied to a specific town?
To a rate center, which is billing geography rather than a town. NANPA abbreviates rate center names to ten characters and in large metros uses zone codes, so the name is a NANPA label, not a place name.
What does “pooled” mean in the 207 table?
That the block is in thousands-block pooling: carriers draw 1,000-number lots from it instead of taking all 10,000. 631 of 207's blocks are pooled, which is how regulators slowed down area code exhaustion – and why one prefix can belong to several carriers.
Source and limits
NANPA CO Code Assignment Records, all states, utilized codes, file updated 11/01/2026 – the rows where the record's Use field is “AS” (assigned). Unavailable codes are excluded. The records say who received a block and when, not who serves a particular number today.
More about this code: overview · carriers · spam complaints · local time