Verified Nov 1, 2026 · Source: NANPA CO Code Assignment Records
Area code 507 prefixes
766 of the 786 possible NXX blocks are assigned in area code 507 (97.5% of capacity), spread across 228 rate centers and 94 holders. The largest holders are ONVOY, LLC - MN (101 blocks, 13.2%), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN (77 blocks, 10.1%), QWEST CORPORATION (71 blocks, 9.3%). Grouped by brand, Lumen accounts for 121 blocks; brand-attributable holders cover 72% 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 2026-10-09, with 36 blocks handed out in 2006 alone. 553 blocks (72%) 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. 3 assigned blocks (898, 903, 987) are not yet in service: assigned to a carrier but not open for calls, so a caller ID from one is spoofed. 89 were growth assignments – additional blocks to a carrier that had already filled its earlier ones.
766 assigned blocks of 786
228 rate centers
94 holders of record
72% in thousands-block pooling
Largest holders in 507
| Holder of record, as NANPA names it | Brand | Blocks | Share |
|---|---|---|---|
| ONVOY, LLC - MN | Onvoy | 101 | 13.2% |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | Verizon | 77 | 10.1% |
| QWEST CORPORATION | Lumen | 71 | 9.3% |
| NEW CINGULAR WIRELESS PCS, LLC - IL | AT&T | 55 | 7.2% |
| MCC TELEPHONY OF MINNESOTA, LLC - MN | – | 52 | 6.8% |
| AERIAL COMMUNICATIONS, INC. | T-Mobile | 44 | 5.7% |
| FRONTIER COMMUNICATIONS OF MINNESOTA, INC. | Frontier | 38 | 5% |
| CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN | Frontier | 35 | 4.6% |
| BANDWIDTH.COM CLEC, LLC - MN | Bandwidth | 20 | 2.6% |
| CONSOLIDATED COMMUNICATIONS OF MINNESOTA CO - MN | Consolidated | 20 | 2.6% |
| CENTURYTEL OF MINNESOTA, INC. DBA CENTURYLINK | Lumen | 19 | 2.5% |
| LEVEL 3 COMMUNICATIONS, LLC - MN | Lumen | 17 | 2.2% |
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.
ROCHESTER 84MANKATO 47WINONA 22FARIBAULT 21OWATONNA 20AUSTIN 17MARSHALL 15NORTHFIELD 14ALBERT LEA 14NEW ULM 11WORTHINGTN 11WASECA 10FAIRMONT 10LUVERNE 9WINDOM 8LE SUEUR 8GAYLORD 7ST PETER 7PIPESTONE 6CALEDONIA 6REDWOODFLS 6JACKSON 6CANNON FLS 5ST JAMES 5ELLENDALE 5RED DEL 5BROWNSDALE 4TRACY 4NICOLLET 4JANESVILLE 4WALDORF 4BLOOMNPRRI 4NEW SWEDEN 4HAYFIELD 4CHATFIELD 4BYRON 4LEROY 4SLAYTON 4NEW RICHLD 4ADAMS 4STEWARTVL 4ST CHARLES 4BLUE EARTH 4WINTHROP 4JASPER 3LAFAYETTE 3TYLER 3ELYSIAN 3FOUNTAIN 3KIESTER 3SLEEPY EYE 3ALDEN 3LYLE 3GREEN ISLE 3ZUMBRO FLS 3LE CENTER 3WATERVILLE 3DODGE CTR 3CURRIE 3BROWNSVL 3
All 766 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 |
|---|---|---|---|---|---|
| 507-200 | AT&T | OWATONNA | 2011-02-17 | yes | yes |
| 507-201 | Lumen | WASECA | 2002-06-26 | yes | yes |
| 507-202 | T-Mobile | ROCHESTER | – | – | yes |
| 507-203 | MCC TELEPHONY OF MINNESOTA, LLC - MN | BROWNSDALE | 2004-07-15 | yes | yes |
| 507-204 | AT&T | JASPER | 2007-01-05 | yes | yes |
| 507-205 | Lumen | WINONA | 2002-06-26 | yes | yes |
| 507-206 | Onvoy | ROCHESTER | 2003-03-21 | yes | yes |
| 507-207 | Onvoy | MANKATO | – | yes | yes |
| 507-208 | T-Mobile | ROCHESTER | – | yes | yes |
| 507-209 | Onvoy | FARIBAULT | – | yes | yes |
| 507-210 | T-Mobile | FARIBAULT | 2002-03-25 | yes | yes |
| 507-212 | CLARITY TELECOM, LLC DBA BLUEPEAK | TRACY | – | – | yes |
| 507-213 | T-Mobile | OWATONNA | 2002-03-25 | yes | yes |
| 507-214 | Onvoy | OWATONNA | – | yes | yes |
| 507-215 | Verizon | PIPESTONE | 2001-10-12 | yes | yes |
| 507-216 | Lumen | ROCHESTER | 2002-05-20 | yes | yes |
| 507-217 | T-Mobile | NEW ULM | 2002-06-25 | yes | yes |
| 507-218 | Allstream | ROCHESTER | 2009-12-14 | yes | yes |
| 507-219 | T-Mobile | AUSTIN | – | yes | yes |
| 507-220 | Verizon | LUVERNE | – | – | yes |
| 507-221 | AT&T | WINDOM | – | yes | yes |
| 507-222 | Onvoy | NORTHFIELD | – | yes | yes |
| 507-223 | Frontier | CANBY | – | yes | yes |
| 507-224 | Frontier | ST LEO | – | yes | yes |
| 507-225 | Lumen | NICOLLET | – | yes | yes |
| 507-226 | Verizon | ROCHESTER | 2004-06-02 | yes | yes |
| 507-227 | Verizon | LUVERNE | – | – | yes |
| 507-228 | Lumen | LAFAYETTE | – | yes | yes |
| 507-229 | Bandwidth | NICOLLET | 2018-05-11 | yes | yes |
| 507-230 | AT&T | FAIRMONT | – | yes | yes |
| 507-231 | Onvoy | JANESVILLE | – | yes | yes |
| 507-232 | Onvoy | NICOLLET | – | yes | yes |
| 507-233 | NEW ULM TELECOM, INC. | NEW ULM | – | – | yes |
| 507-234 | Frontier | JANESVILLE | – | – | yes |
| 507-235 | Frontier | FAIRMONT | – | – | yes |
| 507-236 | Verizon | FAIRMONT | – | – | yes |
| 507-237 | Lumen | GAYLORD | – | yes | yes |
| 507-238 | Frontier | FAIRMONT | – | – | yes |
| 507-239 | Lumen | WALDORF | – | yes | yes |
| 507-240 | AT&T | NEW ULM | – | – | yes |
| 507-241 | AT&T | GAYLORD | – | yes | yes |
| 507-242 | Lumen | BLOOMNPRRI | 2004-05-04 | yes | yes |
| 507-243 | Consolidated | MADISON LK | – | yes | yes |
| 507-244 | AT&T | ROCHESTER | – | yes | yes |
| 507-245 | Consolidated | ST CLAIR | – | yes | yes |
| 507-246 | Lumen | NEW SWEDEN | – | yes | yes |
| 507-247 | Frontier | TYLER | – | – | yes |
| 507-248 | Frontier | HENDERSON | – | yes | yes |
| 507-249 | REDWOOD COUNTY TEL. CO. | MORGAN | – | – | yes |
| 507-250 | AT&T | ROCHESTER | – | yes | yes |
| 507-251 | Verizon | ROCHESTER | – | – | yes |
| 507-252 | Lumen | ROCHESTER | – | – | yes |
| 507-253 | Lumen | ROCHESTER | – | – | yes |
| 507-254 | AT&T | ROCHESTER | – | – | yes |
| 507-255 | Lumen | ROCHESTER | – | – | yes |
| 507-256 | Frontier | CLARKS GRV | – | – | yes |
| 507-257 | Consolidated | EAGLE LAKE | – | yes | yes |
| 507-258 | Charter | ROCHESTER | – | yes | yes |
| 507-259 | Verizon | ROCHESTER | – | – | yes |
| 507-260 | Onvoy | BALATON | 2016-06-28 | yes | yes |
| 507-261 | AT&T | ROCHESTER | – | – | yes |
| 507-262 | Bandwidth | LE SUEUR | 2007-03-29 | yes | yes |
| 507-263 | Frontier | CANNON FLS | – | – | yes |
| 507-264 | Frontier | IONA | – | yes | yes |
| 507-265 | WINNEBAGO COOP. TEL. ASSN. - MN | CONGER | – | – | yes |
| 507-266 | Lumen | ROCHESTER | – | – | yes |
| 507-267 | Frontier | ELYSIAN | – | yes | yes |
| 507-268 | Frontier | FOUNTAIN | – | yes | yes |
| 507-269 | AT&T | ROCHESTER | – | – | yes |
| 507-270 | AT&T | MANKATO | 2019-11-15 | yes | yes |
| 507-271 | T-Mobile | ROCHESTER | – | – | yes |
| 507-272 | Verizon | ROCHESTER | 2004-02-24 | – | yes |
| 507-273 | Verizon | ROCHESTER | – | – | yes |
| 507-274 | Lumen | WESTBROOK | – | yes | yes |
| 507-275 | INTERSTATE TELECOM COOP, INC. - MN | HENDRICKS | – | – | yes |
| 507-276 | Verizon | NEW ULM | – | – | yes |
| 507-277 | INTERSTATE TELECOM COOP, INC. - SD | EAST GARY | – | – | yes |
| 507-278 | Consolidated | GOODTHUNDR | – | yes | yes |
| 507-279 | AT&T | AUSTIN | – | – | yes |
| 507-280 | Lumen | ROCHESTER | – | – | yes |
| 507-281 | Lumen | ROCHESTER | – | – | yes |
| 507-282 | Lumen | ROCHESTER | – | – | yes |
| 507-283 | Lumen | LUVERNE | – | yes | yes |
| 507-284 | Lumen | ROCHESTER | – | – | yes |
| 507-285 | Lumen | ROCHESTER | – | – | yes |
| 507-286 | Lumen | ROCHESTER | – | – | yes |
| 507-287 | Lumen | ROCHESTER | – | – | yes |
| 507-288 | Lumen | ROCHESTER | – | – | yes |
| 507-289 | Lumen | ROCHESTER | – | – | yes |
| 507-290 | AT&T | LUVERNE | – | yes | yes |
| 507-291 | T-Mobile | FARIBAULT | – | yes | yes |
| 507-292 | Lumen | ROCHESTER | – | – | yes |
| 507-293 | Lumen | ROCHESTER | 2006-05-30 | yes | yes |
| 507-294 | Frontier | KIESTER | – | yes | yes |
| 507-295 | Onvoy | WORTHINGTN | 2004-01-27 | yes | yes |
| 507-296 | Frontier | PORTER | – | yes | yes |
| 507-297 | WINNEBAGO COOP. TEL. ASSN. - MN | EMMONS | – | – | yes |
| 507-298 | Verizon | CANNON FLS | 2003-12-11 | yes | yes |
| 507-299 | Onvoy | GAYLORD | – | yes | yes |
| 507-300 | MCC TELEPHONY OF MINNESOTA, LLC - MN | SLEEPY EYE | 2010-03-17 | yes | yes |
| 507-301 | T-Mobile | NORTHFIELD | 2001-12-14 | yes | yes |
| 507-302 | T-Mobile | CANNON FLS | – | yes | yes |
| 507-303 | Verizon | WINDOM | 2003-01-21 | yes | yes |
| 507-304 | AT&T | MANKATO | 2002-02-28 | yes | yes |
| 507-305 | Bandwidth | AUSTIN | 2003-01-13 | yes | yes |
| 507-306 | Onvoy | ALDEN | – | yes | yes |
| 507-307 | Lumen | HAYFIELD | – | yes | yes |
| 507-308 | Verizon | WASECA | 2015-08-17 | yes | yes |
| 507-309 | Onvoy | CHATFIELD | – | yes | yes |
| 507-310 | Onvoy | WASECA | 2002-05-13 | yes | yes |
| 507-312 | T-Mobile | WINONA | – | yes | yes |
| 507-313 | T-Mobile | WINONA | 2001-07-17 | yes | yes |
| 507-314 | Dish | LUVERNE | 2003-01-13 | yes | yes |
| 507-315 | Onvoy | BYRON | 2007-07-06 | yes | yes |
| 507-316 | Verizon | ROCHESTER | 2001-01-14 | yes | yes |
| 507-317 | Verizon | MANKATO | 2001-04-10 | – | yes |
| 507-318 | T-Mobile | ALBERT LEA | – | yes | yes |
| 507-319 | T-Mobile | ROCHESTER | 2001-01-31 | – | yes |
| 507-320 | WINNEBAGO COOPERATIVE TELEPHONE ASSOCIATION - MN | ALBERT LEA | 2007-06-26 | yes | yes |
| 507-321 | AT&T | NORTHFIELD | – | yes | yes |
| 507-322 | AT&T | ROCHESTER | – | yes | yes |
| 507-323 | Verizon | FARIBAULT | – | yes | yes |
| 507-324 | Frontier | LEROY | – | – | yes |
| 507-325 | Frontier | LYLE | – | – | yes |
| 507-326 | Frontier | GREEN ISLE | – | – | yes |
| 507-327 | Verizon | MANKATO | – | – | yes |
| 507-328 | AT&T | ROCHESTER | – | yes | yes |
| 507-329 | Verizon | WORTHINGTN | 2003-08-05 | yes | yes |
| 507-330 | Verizon | FARIBAULT | – | yes | yes |
| 507-331 | Onvoy | FARIBAULT | – | yes | yes |
| 507-332 | Lumen | FARIBAULT | – | – | yes |
| 507-333 | Lumen | FARIBAULT | – | – | yes |
| 507-334 | Lumen | FARIBAULT | – | – | yes |
| 507-335 | Frontier | AVOCA | – | yes | yes |
| 507-336 | MINNESOTA VALLEY TEL. CO., INC. | MILROY | – | – | yes |
| 507-337 | CLARITY TELECOM, LLC DBA BLUEPEAK | MARSHALL | – | – | yes |
| 507-338 | Verizon | FARIBAULT | – | yes | yes |
| 507-339 | AT&T | FARIBAULT | – | yes | yes |
| 507-340 | AT&T | MANKATO | – | – | yes |
| 507-341 | AT&T | MANKATO | – | yes | yes |
| 507-342 | REDWOOD COUNTY TEL. CO. | WABASSO | – | – | yes |
| 507-343 | CLARITY TELECOM, LLC DBA BLUEPEAK | WORTHINGTN | – | – | yes |
| 507-344 | Consolidated | MANKATO | – | – | yes |
| 507-345 | Consolidated | MANKATO | – | – | yes |
| 507-346 | Lumen | SPRING VLY | – | yes | yes |
| 507-347 | WOODSTOCK TEL. CO. | HOLLAND | – | – | yes |
| 507-348 | Frontier | JASPER | – | – | yes |
| 507-349 | Verizon | WINONA | 2003-11-14 | yes | yes |
| 507-350 | T-Mobile | WORTHINGTN | 2001-03-16 | yes | yes |
| 507-351 | T-Mobile | MANKATO | – | yes | yes |
| 507-352 | HOME TEL. CO. | WYKOFF | – | – | yes |
| 507-353 | Onvoy | ZUMBRO FLS | 2004-05-04 | yes | yes |
| 507-354 | NEW ULM TELECOM, INC. | NEW ULM | – | – | yes |
| 507-355 | Onvoy | AUSTIN | – | yes | yes |
| 507-356 | PINE ISLAND TEL. CO. | PINEISLAND | – | – | yes |
| 507-357 | Frontier | LE CENTER | – | yes | yes |
| 507-358 | T-Mobile | ROCHESTER | – | yes | yes |
| 507-359 | NEW ULM TELECOM, INC. | NEW ULM | – | – | yes |
| 507-360 | Verizon | WORTHINGTN | – | – | yes |
| 507-361 | Onvoy | ROCHESTER | – | – | yes |
| 507-362 | Frontier | WATERVILLE | – | – | yes |
| 507-363 | T-Mobile | OWATONNA | – | yes | yes |
| 507-364 | Frontier | MONTGOMERY | – | yes | yes |
| 507-365 | KASSON & MANTORVILLE TEL. CO. | ROCK DELL | – | – | yes |
| 507-366 | Onvoy | NORTHFIELD | – | yes | yes |
| 507-367 | PINE ISLAND TEL. CO. | ORONOCO | – | – | yes |
| 507-368 | INTERSTATE TELECOM COOP, INC. - MN | LAKEBENTON | – | – | yes |
| 507-369 | Windstream | ALBERT LEA | – | yes | yes |
| 507-370 | AT&T | WORTHINGTN | – | yes | yes |
| 507-371 | CLARITY TELECOM, LLC DBA BLUEPEAK | LAKEWILSON | – | – | yes |
| 507-372 | Frontier | WORTHINGTN | – | – | yes |
| 507-373 | Lumen | ALBERT LEA | – | – | yes |
| 507-374 | Frontier | DODGE CTR | – | – | yes |
| 507-375 | Lumen | ST JAMES | – | – | yes |
| 507-376 | Frontier | WORTHINGTN | – | – | yes |
| 507-377 | Lumen | ALBERT LEA | – | – | yes |
| 507-378 | HOME TEL. CO. | RACINE | – | – | yes |
| 507-379 | Lumen | ALBERT LEA | – | yes | yes |
| 507-380 | Verizon | MANKATO | – | – | yes |
| 507-381 | Verizon | MANKATO | – | – | yes |
| 507-382 | T-Mobile | MANKATO | – | yes | yes |
| 507-383 | Verizon | ALBERT LEA | – | – | yes |
| 507-384 | Lumen | FARIBAULT | 2001-01-04 | yes | yes |
| 507-385 | Consolidated | MANKATO | – | yes | yes |
| 507-386 | Consolidated | MANKATO | – | – | yes |
| 507-387 | Consolidated | MANKATO | – | – | yes |
| 507-388 | Consolidated | MANKATO | – | – | yes |
| 507-389 | Consolidated | MANKATO | – | – | yes |
| 507-390 | AT&T | OWATONNA | – | yes | yes |
| 507-391 | AT&T | ALBERT LEA | – | yes | yes |
| 507-392 | HEARTLAND TELECO OF IA DBA PREMIER COMMUNICATIONS | NORKRAPIDS | – | yes | yes |
| 507-393 | CLARITY TELECOM, LLC DBA BLUEPEAK | SLAYTON | – | – | yes |
| 507-394 | NORTHERN IOWA TEL. CO. | NOLTL ROCK | – | – | yes |
| 507-395 | CLARITY TELECOM, LLC DBA BLUEPEAK | CURRIE | – | – | yes |
| 507-396 | Windstream | AUSTIN | – | yes | yes |
| 507-397 | MCC TELEPHONY OF MINNESOTA, LLC - MN | BROWNSVL | 2010-06-16 | yes | yes |
| 507-398 | T-Mobile | ROCHESTER | 2002-01-23 | yes | yes |
| 507-399 | T-Mobile | FAIRMONT | 2001-03-02 | yes | yes |
| 507-400 | Bandwidth | FARIBAULT | 2012-09-27 | yes | yes |
| 507-401 | T-Mobile | MARSHALL | 2002-09-17 | yes | yes |
| 507-402 | Verizon | ALBERT LEA | 2002-10-29 | – | yes |
| 507-403 | T-Mobile | NORTHFIELD | 2002-10-10 | yes | yes |
| 507-404 | AT&T | NEW ULM | 2002-10-02 | yes | yes |
| 507-405 | Onvoy | ROCHESTER | 2011-12-09 | yes | yes |
| 507-406 | Onvoy | GLENVILLE | – | yes | yes |
| 507-407 | Onvoy | WINDOM | 2003-03-21 | yes | yes |
| 507-408 | Onvoy | CALEDONIA | 2003-04-30 | yes | yes |
| 507-409 | T-Mobile | FARIBAULT | 2003-01-13 | yes | yes |
| 507-410 | Onvoy | ROLLINGSTN | 2004-05-10 | yes | yes |
| 507-412 | T-Mobile | FARIBAULT | 2001-03-16 | yes | yes |
| 507-413 | T-Mobile | OWATONNA | 2002-10-10 | yes | yes |
| 507-414 | Bandwidth | OWATONNA | 2002-11-04 | yes | yes |
| 507-415 | Verizon | ALBERT LEA | 2003-01-13 | yes | yes |
| 507-416 | Lumen | ELLENDALE | – | yes | yes |
| 507-417 | Onvoy | NEW RICHLD | 2004-05-10 | yes | yes |
| 507-418 | Onvoy | DODGE CTR | – | yes | yes |
| 507-419 | MCC TELEPHONY LLC | LE CENTER | 2001-04-13 | yes | yes |
| 507-420 | AT&T | MANKATO | – | yes | yes |
| 507-421 | Verizon | ROCHESTER | 2001-04-19 | – | yes |
| 507-422 | Lumen | ROCHESTER | 2016-03-28 | yes | yes |
| 507-423 | Frontier | COTTONWOOD | – | – | yes |
| 507-424 | Onvoy | ROCHESTER | – | yes | yes |
| 507-425 | Lumen | FULDA | – | yes | yes |
| 507-426 | Lumen | FAIRFAX | – | yes | yes |
| 507-427 | Frontier | MOUNTAINLK | – | yes | yes |
| 507-428 | Frontier | GHENT | – | yes | yes |
| 507-429 | Verizon | WINONA | – | – | yes |
| 507-430 | Verizon | REDWOODFLS | 2001-10-12 | yes | yes |
| 507-431 | Onvoy | OWATONNA | 2002-10-29 | yes | yes |
| 507-432 | T-Mobile | FAIRMONT | 2010-08-10 | yes | yes |
| 507-433 | Lumen | AUSTIN | – | – | yes |
| 507-434 | Lumen | AUSTIN | – | – | yes |
| 507-435 | Frontier | LEWISVILLE | – | yes | yes |
| 507-436 | Frontier | NORTHROP | – | yes | yes |
| 507-437 | Lumen | AUSTIN | – | – | yes |
| 507-438 | Verizon | AUSTIN | – | – | yes |
| 507-439 | SLEEPY EYE TEL. CO. | HANSKA | – | – | yes |
| 507-440 | Verizon | AUSTIN | 2002-05-24 | – | yes |
| 507-441 | AT&T | NEW ULM | 2001-10-06 | yes | yes |
| 507-442 | Frontier | EDGERTON | – | yes | yes |
| 507-443 | Frontier | LEOTA | – | yes | yes |
| 507-444 | Lumen | OWATONNA | – | – | yes |
| 507-445 | Lumen | STORDEN | – | yes | yes |
| 507-446 | Lumen | OWATONNA | – | yes | yes |
| 507-447 | GRANADA TEL. CO. | GRANADA | – | – | yes |
| 507-448 | Lumen | GLENVILLE | – | yes | yes |
| 507-449 | CLARITY TELECOM, LLC DBA BLUEPEAK | LUVERNE | – | – | yes |
| 507-450 | Verizon | WINONA | – | – | yes |
| 507-451 | Lumen | OWATONNA | – | – | yes |
| 507-452 | Lumen | WINONA | – | – | yes |
| 507-453 | Lumen | WINONA | – | – | yes |
| 507-454 | Lumen | WINONA | – | – | yes |
| 507-455 | Lumen | OWATONNA | – | – | yes |
| 507-456 | Verizon | OWATONNA | – | – | yes |
| 507-457 | Lumen | WINONA | – | – | yes |
| 507-458 | Verizon | WINONA | – | – | yes |
| 507-459 | Verizon | WINONA | – | – | yes |
| 507-460 | T-Mobile | AUSTIN | 2001-06-21 | yes | yes |
| 507-461 | Verizon | WASECA | – | yes | yes |
| 507-462 | THE EASTON TELEPHONE COMPANY | MINNESOTLK | – | yes | yes |
| 507-463 | Charter | NEW RICHLD | – | yes | yes |
| 507-464 | BLUE EARTH VALLEY TEL. CO. | GUCKEEN | – | yes | yes |
| 507-465 | Lumen | NEW RICHLD | – | yes | yes |
| 507-466 | TERRA NOVA TELECOM INC. | MORTON | 2003-04-30 | yes | yes |
| 507-467 | ACE TEL. ASSN. - MN | LANESBORO | – | – | yes |
| 507-468 | Lumen | DUNDEE | – | yes | yes |
| 507-469 | T-Mobile | MANKATO | 2001-04-19 | yes | yes |
| 507-470 | Verizon | WINONA | 2020-08-03 | yes | yes |
| 507-471 | ALLIANCE COMMUNICATIONS COOPERATIVE, INC. - MN | NO LESTER | – | – | yes |
| 507-472 | LISMORE COOP. TEL. CO. | LISMORE | – | – | yes |
| 507-473 | T-Mobile | ALBERT LEA | 2001-06-21 | yes | yes |
| 507-474 | Onvoy | WINONA | – | – | yes |
| 507-475 | Verizon | OWATONNA | 2003-01-08 | yes | yes |
| 507-476 | Onvoy | MARSHALL | 2002-12-27 | yes | yes |
| 507-477 | Frontier | HAYFIELD | – | – | yes |
| 507-478 | Lumen | RUSHMORE | – | yes | yes |
| 507-479 | Verizon | NEW SWEDEN | 2009-09-29 | yes | yes |
| 507-480 | Lumen | KIESTER | 2017-05-03 | yes | yes |
| 507-481 | Bandwidth | AUSTIN | 2011-05-06 | yes | yes |
| 507-482 | ACE TEL. ASSN. - MN | BROWNSVL | – | – | yes |
| 507-483 | Frontier | ADRIAN | – | yes | yes |
| 507-484 | TERRA NOVA TELECOM INC. | ST PETER | 2003-01-21 | yes | yes |
| 507-485 | REDWOOD COUNTY TEL. CO. | WOOD LAKE | – | – | yes |
| 507-486 | Verizon | BYRON | 2006-01-11 | yes | yes |
| 507-487 | Frontier | ARCO | – | yes | yes |
| 507-488 | TERRA NOVA TELECOM INC. | NEW SWEDEN | 2003-04-30 | yes | yes |
| 507-489 | Lumen | WALDORF | 2004-06-16 | yes | yes |
| 507-490 | TERRA NOVA TELECOM INC. | REDWOODFLS | 2003-04-30 | yes | yes |
| 507-491 | T-Mobile | FARIBAULT | 2002-10-10 | yes | yes |
| 507-492 | Onvoy | MADISON LK | – | yes | yes |
| 507-493 | MABEL TEL. COOP. CO. - MN | MABEL | – | – | yes |
| 507-494 | Lumen | WINONA | – | yes | yes |
| 507-495 | ACE TEL. ASSN. - MN | EITZEN | – | – | yes |
| 507-496 | MCC TELEPHONY OF MINNESOTA, LLC - MN | SPRINGFLD | 2010-03-31 | yes | yes |
| 507-497 | Lumen | FARIBAULT | 2015-10-30 | yes | yes |
| 507-498 | SPRING GROVE COMMUNICATIONS | SPRING GRV | – | – | yes |
| 507-499 | Verizon | PIPESTONE | 2003-04-30 | yes | yes |
| 507-500 | Verizon | CALEDONIA | 2016-12-22 | yes | yes |
| 507-501 | Onvoy | CHERRY GRV | – | yes | yes |
| 507-502 | Onvoy | NO CHESTER | 2012-05-08 | yes | yes |
| 507-503 | Onvoy | ADAMS | – | yes | yes |
| 507-504 | Onvoy | STEWARTVL | – | yes | yes |
| 507-505 | Onvoy | ST CHARLES | – | yes | yes |
| 507-506 | MCC TELEPHONY OF MINNESOTA, LLC - MN | PEMBERTON | – | yes | yes |
| 507-507 | LEAP TELECOM, LLC | ROCHESTER | 2024-11-29 | yes | yes |
| 507-508 | Verizon | MANKATO | 2013-01-23 | yes | yes |
| 507-509 | Bandwidth | AUSTIN | 2015-05-26 | yes | yes |
| 507-510 | MIDCONTINENT COMMUNICATIONS - MN | SHERBURN | 2008-10-24 | yes | yes |
| 507-512 | Onvoy | ROCHESTER | 2014-03-25 | yes | yes |
| 507-513 | AT&T | ROCHESTER | 2009-06-02 | yes | yes |
| 507-514 | Verizon | MANKATO | 2008-12-29 | yes | yes |
| 507-515 | Charter | ZUMBRO FLS | 2025-01-21 | yes | yes |
| 507-516 | Onvoy | ROCHESTER | 2017-03-22 | yes | yes |
| 507-517 | Comcast | ROCHESTER | – | yes | yes |
| 507-518 | MCC TELEPHONY OF MINNESOTA, LLC - MN | LANESBORO | 2008-06-13 | yes | yes |
| 507-519 | MCC TELEPHONY OF MINNESOTA, LLC - MN | ST PETER | 2010-03-15 | yes | yes |
| 507-520 | AT&T | BLUE EARTH | – | yes | yes |
| 507-521 | AT&T | WASECA | – | yes | yes |
| 507-522 | Onvoy | LEWISTON | – | yes | yes |
| 507-523 | Lumen | LEWISTON | – | yes | yes |
| 507-524 | Consolidated | MAPLETON | – | yes | yes |
| 507-525 | Verizon | BLUE EARTH | – | yes | yes |
| 507-526 | BLUE EARTH VALLEY TEL. CO. | BLUE EARTH | – | – | yes |
| 507-527 | Frontier | W CONCORD | – | – | yes |
| 507-528 | Frontier | CLAREMONT | – | yes | yes |
| 507-529 | Lumen | ROCHESTER | – | – | yes |
| 507-530 | AT&T | MARSHALL | – | – | yes |
| 507-531 | AT&T | MARSHALL | 2001-09-17 | yes | yes |
| 507-532 | Lumen | MARSHALL | – | – | yes |
| 507-533 | Lumen | STEWARTVL | – | yes | yes |
| 507-534 | Lumen | PLAINVIEW | – | yes | yes |
| 507-535 | Lumen | ROCHESTER | – | yes | yes |
| 507-536 | Lumen | ROCHESTER | – | – | yes |
| 507-537 | Lumen | MARSHALL | – | – | yes |
| 507-538 | Lumen | ROCHESTER | – | – | yes |
| 507-539 | Onvoy | BROWNSDALE | 2002-06-11 | yes | yes |
| 507-540 | Peerless | LE SUEUR | 2010-03-04 | yes | yes |
| 507-541 | Onvoy | FULDA | – | yes | yes |
| 507-542 | ACE TEL. ASSN. - IA | NONEWALBIN | – | – | yes |
| 507-543 | Onvoy | LAFAYETTE | – | yes | yes |
| 507-544 | CLARITY TELECOM, LLC DBA BLUEPEAK | RUSHMORE | 2009-12-01 | yes | yes |
| 507-545 | Lumen | EYOTA | – | yes | yes |
| 507-546 | Consolidated | GARDENCITY | – | yes | yes |
| 507-547 | Onvoy | LEROY | 2006-11-14 | yes | yes |
| 507-548 | INTERSTATE TELECOM COOP, INC. - SD | EASTELKTON | – | – | yes |
| 507-549 | Consolidated | VERNON CTR | – | yes | yes |
| 507-550 | Lumen | ST PETER | 2005-09-15 | yes | yes |
| 507-551 | MCC TELEPHONY OF MINNESOTA, LLC - MN | LACRESCENT | 2007-03-17 | yes | yes |
| 507-552 | Onvoy | ALBERT LEA | 2002-03-04 | yes | yes |
| 507-553 | BLUE EARTH VALLEY TEL. CO. | WELLS | – | – | yes |
| 507-554 | Onvoy | LYLE | – | yes | yes |
| 507-556 | Bandwidth | CALEDONIA | 2010-02-16 | yes | yes |
| 507-557 | MINNESOTA VALLEY TEL. CO., INC. | FRANKLIN | – | – | yes |
| 507-558 | Onvoy | ELYSIAN | 2009-06-09 | yes | yes |
| 507-559 | MCC TELEPHONY OF MINNESOTA, LLC - MN | WINTHROP | 2006-05-22 | yes | yes |
| 507-560 | AT&T | LE SUEUR | – | yes | yes |
| 507-561 | Lumen | NO CHESTER | – | yes | yes |
| 507-562 | CLARITY TELECOM, LLC DBA BLUEPEAK | PIPESTONE | – | – | yes |
| 507-563 | TEKSTAR COMMUNICATIONS, INC. | DEXTER | 2025-11-25 | yes | yes |
| 507-564 | MCC TELEPHONY OF MINNESOTA, LLC - MN | CHATFIELD | 2010-03-30 | yes | yes |
| 507-565 | Onvoy | JANESVILLE | – | yes | yes |
| 507-566 | MCC TELEPHONY OF MINNESOTA, LLC - MN | WINNEBAGO | 2010-03-31 | yes | yes |
| 507-567 | Frontier | BROWNSDALE | – | yes | yes |
| 507-568 | Onvoy | CLARKS GRV | – | yes | yes |
| 507-569 | WINNEBAGO COOP. TEL. ASSN. - MN | NORTH RAKE | – | – | yes |
| 507-570 | Lumen | GREEN ISLE | 2014-12-02 | yes | yes |
| 507-571 | Bandwidth | WASECA | – | yes | yes |
| 507-572 | Onvoy | BLOOMNPRRI | 2002-06-12 | yes | yes |
| 507-573 | Lumen | OWATONNA | 2002-05-02 | yes | yes |
| 507-574 | MCC TELEPHONY OF MINNESOTA, LLC - MN | ADAMS | 2010-04-01 | yes | yes |
| 507-575 | MIDCONTINENT COMMUNICATIONS - MN | CANBY | 2017-05-09 | yes | yes |
| 507-576 | Onvoy | KILKENNY | 2011-05-20 | yes | yes |
| 507-577 | Charter | ROCHESTER | 2017-07-14 | yes | yes |
| 507-578 | MCC TELEPHONY OF MINNESOTA, LLC - MN | BUTTERFLD | 2010-04-01 | yes | yes |
| 507-579 | MCC TELEPHONY OF MINNESOTA, LLC - MN | TYLER | 2010-04-01 | yes | yes |
| 507-580 | MIDCONTINENT COMMUNICATIONS - MN | ELGIN | 2011-08-29 | yes | yes |
| 507-581 | T-Mobile | NORTHFIELD | 2002-04-25 | yes | yes |
| 507-582 | Frontier | ADAMS | – | – | yes |
| 507-583 | Frontier | BLOOMNPRRI | – | – | yes |
| 507-584 | Frontier | DEXTER | – | yes | yes |
| 507-585 | Onvoy | EYOTA | 2007-05-23 | yes | yes |
| 507-586 | MCC TELEPHONY OF MINNESOTA, LLC - MN | LYLE | 2010-06-17 | yes | yes |
| 507-587 | MCC TELEPHONY OF MINNESOTA, LLC - MN | RED DEL | 2010-06-17 | yes | yes |
| 507-588 | MCC TELEPHONY OF MINNESOTA, LLC - MN | LK CRYSTAL | 2003-06-02 | yes | yes |
| 507-589 | AT&T | AUSTIN | 2002-05-20 | yes | yes |
| 507-590 | CLARITY TELECOM, LLC DBA BLUEPEAK | ELLSWORTH | 2007-07-26 | – | yes |
| 507-591 | Verizon | MARSHALL | 2013-06-18 | yes | yes |
| 507-592 | Onvoy | FOUNTAIN | 2006-11-29 | yes | yes |
| 507-593 | Onvoy | LE SUEUR | 2007-03-13 | yes | yes |
| 507-594 | Consolidated | MANKATO | 2015-07-29 | yes | yes |
| 507-595 | Frontier | KILKENNY | – | yes | yes |
| 507-596 | MCC TELEPHONY OF MINNESOTA, LLC - MN | FAIRFAX | 2006-03-31 | yes | yes |
| 507-597 | ALLIANCE COMM. COOPERATIVE, INC. (SPLIT ROCK) | EGARRETSON | – | – | yes |
| 507-598 | Onvoy | LEROY | – | yes | yes |
| 507-599 | Onvoy | OWATONNA | 2005-06-16 | yes | yes |
| 507-600 | AT&T | BLUE EARTH | 2010-11-22 | yes | yes |
| 507-601 | NUSO, LLC | ROCHESTER | 2014-06-06 | yes | yes |
| 507-602 | Verizon | LONSDALE | 2008-10-22 | yes | yes |
| 507-603 | Charter | KASSON | 2012-06-20 | yes | yes |
| 507-604 | Charter | LEWISTON | 2008-02-07 | yes | yes |
| 507-605 | Onvoy | BREWSTER | 2017-10-19 | yes | yes |
| 507-606 | T-Mobile | AUSTIN | 2014-10-13 | yes | yes |
| 507-607 | Bandwidth | LE SUEUR | 2015-05-29 | yes | yes |
| 507-608 | Onvoy | HERON LAKE | 2019-08-20 | yes | yes |
| 507-609 | Telnyx | GAYLORD | – | yes | yes |
| 507-610 | MCC TELEPHONY OF MINNESOTA, LLC - MN | LAFAYETTE | 2010-03-31 | yes | yes |
| 507-612 | WAVENATION, LLC | ROCHESTER | 2025-12-08 | yes | yes |
| 507-613 | Verizon | MANKATO | 2018-04-09 | yes | yes |
| 507-614 | RS FIBER COOPERATIVE - MN | WINTHROP | 2016-02-29 | yes | yes |
| 507-615 | AT&T | WINONA | – | yes | yes |
| 507-616 | MCC TELEPHONY OF MINNESOTA, LLC - MN | REDWOODFLS | 2010-03-30 | yes | yes |
| 507-617 | NEW ULM TELECOM, INC. DBA NU-TELECOM - MN | RED DEL | 2009-11-03 | – | yes |
| 507-618 | Verizon | FAIRMONT | 2018-07-23 | yes | yes |
| 507-619 | MCC TELEPHONY OF MINNESOTA, LLC - MN | FOUNTAIN | 2018-08-21 | yes | yes |
| 507-620 | TEKSTAR COMMUNICATIONS, INC. | WESTBROOK | 2018-09-10 | yes | yes |
| 507-621 | Verizon | ST JAMES | 2004-05-14 | yes | yes |
| 507-622 | Onvoy | ADAMS | 2006-11-29 | yes | yes |
| 507-623 | Onvoy | KENYON | – | yes | yes |
| 507-624 | Charter | BYRON | 2006-08-22 | yes | yes |
| 507-625 | Consolidated | MANKATO | – | – | yes |
| 507-626 | Verizon | TRACY | 2003-04-08 | yes | yes |
| 507-627 | NEW ULM TELECOM, INC. DBA NU-TELECOM - MN | REDWOODFLS | 2001-12-04 | – | yes |
| 507-628 | Lumen | JEFFERS | – | yes | yes |
| 507-629 | Lumen | TRACY | – | yes | yes |
| 507-630 | AT&T | ST JAMES | – | yes | yes |
| 507-631 | CLARITY TELECOM, LLC DBA BLUEPEAK | EDGERTON | – | – | yes |
| 507-632 | Frontier | CEYLON | – | yes | yes |
| 507-633 | KASSON-MANTORVILLE TELEPHONE COMPANY - MN | DODGE CTR | 2001-03-01 | – | yes |
| 507-634 | KASSON & MANTORVILLE TEL. CO. | KASSON | – | – | yes |
| 507-635 | KASSON & MANTORVILLE TEL. CO. | MANTORVL | – | – | yes |
| 507-636 | MCC TELEPHONY OF MINNESOTA, LLC - MN | MOUNTAINLK | 2005-02-19 | yes | yes |
| 507-637 | Lumen | REDWOODFLS | – | yes | yes |
| 507-638 | MCC TELEPHONY OF MINNESOTA, LLC - MN | LAKEBENTON | 2010-06-17 | yes | yes |
| 507-639 | Frontier | TRIMONT | – | yes | yes |
| 507-640 | AT&T | RED DEL | – | yes | yes |
| 507-641 | REDWOOD COUNTY TEL. CO. | RED DEL | – | – | yes |
| 507-642 | CHRISTENSEN COMMUNICATIONS COMPANY | MADELIA | – | – | yes |
| 507-643 | ACE TEL. ASSN. - MN | DAKOTA | – | – | yes |
| 507-644 | REDWOOD COUNTY TEL. CO. | RED DEL | – | – | yes |
| 507-645 | Lumen | NORTHFIELD | – | – | yes |
| 507-646 | Onvoy | NORTHFIELD | – | yes | yes |
| 507-647 | WINTHROP TEL. CO. | WINTHROP | – | – | yes |
| 507-648 | WESTERN TEL. CO. | SANBORN | – | – | yes |
| 507-649 | Verizon | NORTHFIELD | – | yes | yes |
| 507-650 | Onvoy | NORTHFIELD | – | yes | yes |
| 507-651 | Lumen | ROCHESTER | 2025-05-22 | yes | yes |
| 507-652 | Onvoy | KELLOGG | 2019-08-20 | yes | yes |
| 507-653 | CANNON VALLEY TELECOM, INC. | BRICELYN | – | yes | yes |
| 507-654 | Charter | EAGLE LAKE | 2006-12-21 | yes | yes |
| 507-655 | TERRA NOVA TELECOM INC. | MARSHALL | 2003-04-30 | yes | yes |
| 507-656 | Lumen | WALDORF | 2005-02-08 | yes | yes |
| 507-657 | ACE TEL. ASSN. - MN | OSTRANDER | – | yes | yes |
| 507-658 | WOODSTOCK TEL. CO. | RUTHTON | – | – | yes |
| 507-659 | MCC TELEPHONY OF MINNESOTA, LLC - MN | PETERSON | 2006-09-22 | yes | yes |
| 507-660 | MCC TELEPHONY OF MINNESOTA, LLC - MN | WINNEBAGO | 2006-05-22 | yes | yes |
| 507-661 | AT&T | WATERVILLE | – | yes | yes |
| 507-662 | Frontier | LAKEFIELD | – | yes | yes |
| 507-663 | Lumen | NORTHFIELD | – | – | yes |
| 507-664 | Lumen | NORTHFIELD | – | yes | yes |
| 507-665 | Lumen | LE SUEUR | – | yes | yes |
| 507-666 | Onvoy | WORTHINGTN | 2017-11-22 | yes | yes |
| 507-667 | Verizon | LONSDALE | – | yes | yes |
| 507-668 | Lumen | ALBERT LEA | 2015-02-26 | yes | yes |
| 507-669 | Frontier | HARDWICK | – | yes | yes |
| 507-670 | MCC TELEPHONY OF MINNESOTA, LLC - MN | CANTON | 2006-09-22 | yes | yes |
| 507-671 | Onvoy | HAYFIELD | 2002-06-12 | yes | yes |
| 507-672 | Onvoy | ELLENDALE | 2002-06-12 | yes | yes |
| 507-673 | Lumen | LUVERNE | – | yes | yes |
| 507-674 | Consolidated | AMBOY | – | yes | yes |
| 507-675 | Verizon | JACKSON | 2003-04-30 | yes | yes |
| 507-676 | Verizon | OWATONNA | 2005-09-12 | yes | yes |
| 507-677 | Frontier | CHANDLER | – | yes | yes |
| 507-678 | Frontier | DELFT | – | yes | yes |
| 507-679 | MCC TELEPHONY OF MINNESOTA, LLC - MN | WELLS | 2010-03-31 | yes | yes |
| 507-680 | Onvoy | IVANHOE | – | yes | yes |
| 507-681 | Onvoy | CLAREMONT | 2006-11-14 | yes | yes |
| 507-682 | MCC TELEPHONY OF MINNESOTA, LLC - MN | JANESVILLE | 2010-03-31 | yes | yes |
| 507-683 | Frontier | BIGELOW | – | yes | yes |
| 507-684 | Frontier | ELLENDALE | – | – | yes |
| 507-685 | CANNON VALLEY TELECOM, INC. | MORRISTOWN | – | yes | yes |
| 507-686 | Lumen | OWATONNA | 2017-02-14 | yes | yes |
| 507-687 | MCC TELEPHONY OF MINNESOTA, LLC - MN | IVANHOE | 2010-04-01 | yes | yes |
| 507-688 | Onvoy | ELLENDALE | – | yes | yes |
| 507-689 | Lumen | ROLLINGSTN | – | yes | yes |
| 507-690 | MCC TELEPHONY OF MINNESOTA, LLC - MN | PIPESTONE | 2008-02-02 | yes | yes |
| 507-691 | MCC TELEPHONY OF MINNESOTA, LLC - MN | SPRING GRV | 2006-09-22 | yes | yes |
| 507-692 | CLEMENTS TEL. CO. | CLEMENTS | – | – | yes |
| 507-693 | Onvoy | MILLVILLE | – | yes | yes |
| 507-694 | Frontier | IVANHOE | – | – | yes |
| 507-695 | DUNNELL TEL. CO. | DUNNELL | – | – | yes |
| 507-696 | Verizon | ROCHESTER | 2005-07-22 | – | yes |
| 507-697 | Lumen | MORTON | – | yes | yes |
| 507-698 | Onvoy | WATERVILLE | – | yes | yes |
| 507-699 | Lumen | GLENVILLE | 2017-04-11 | yes | yes |
| 507-701 | Vonage | ROCHESTER | 2018-06-15 | yes | yes |
| 507-702 | Onvoy | GAYLORD | – | yes | yes |
| 507-703 | Verizon | WINONA | 2016-05-12 | yes | yes |
| 507-704 | Charter | ALTURA | 2016-08-02 | yes | yes |
| 507-705 | Onvoy | LAMBERTON | 2019-08-20 | yes | yes |
| 507-706 | Verizon | MARSHALL | 2016-08-04 | yes | yes |
| 507-707 | Onvoy | LEOTA | 2019-08-20 | yes | yes |
| 507-708 | Onvoy | LEWISVILLE | 2019-08-20 | yes | yes |
| 507-709 | Onvoy | REDWOODFLS | 2019-08-20 | yes | yes |
| 507-710 | Onvoy | PLAINVIEW | 2008-11-14 | yes | yes |
| 507-712 | OPENTACT INC. | ROCHESTER | 2026-06-03 | yes | yes |
| 507-713 | Onvoy | WILMONT | 2019-08-20 | yes | yes |
| 507-714 | AT&T | MANKATO | 2020-02-11 | yes | yes |
| 507-715 | Bandwidth | JEFFERS | 2020-03-12 | yes | yes |
| 507-716 | Bandwidth | ROUND LAKE | 2020-03-13 | yes | yes |
| 507-717 | Bandwidth | STORDEN | 2020-03-13 | yes | yes |
| 507-718 | CSC WIRELESS, LLC | ROCHESTER | 2020-07-22 | yes | yes |
| 507-719 | AT&T | MANKATO | 2020-08-05 | yes | yes |
| 507-720 | Charter | MANKATO | 2006-08-31 | yes | yes |
| 507-721 | Onvoy | ROCHESTER | 2008-12-12 | yes | yes |
| 507-722 | Bandwidth | ROCHESTER | 2008-05-14 | yes | yes |
| 507-723 | WESTERN TEL. CO. | SPRINGFLD | – | – | yes |
| 507-724 | Lumen | CALEDONIA | – | yes | yes |
| 507-725 | ACE LINK TELECOMMUNICATIONS, INC. | CALEDONIA | – | – | yes |
| 507-726 | Consolidated | LK CRYSTAL | – | yes | yes |
| 507-727 | CLARITY TELECOM, LLC DBA BLUEPEAK | WORTHINGTN | – | – | yes |
| 507-728 | Frontier | WELCOME | – | yes | yes |
| 507-729 | MCC TELEPHONY OF MINNESOTA, LLC - MN | RUSHFORD | 2006-09-22 | yes | yes |
| 507-730 | AT&T | WINONA | 2019-10-07 | yes | yes |
| 507-731 | Charter | ZUMBROTA | 2018-10-11 | yes | yes |
| 507-732 | ZUMBROTA TEL. CO. | ZUMBROTA | – | – | yes |
| 507-733 | MABEL COOP. TEL. CO. - IA | NOBURR OAK | – | – | yes |
| 507-734 | Frontier | BALATON | – | yes | yes |
| 507-735 | TEKSTAR COMMUNICATIONS, INC. | ROCHESTER | 2014-03-19 | yes | yes |
| 507-736 | Frontier | ODIN | – | yes | yes |
| 507-737 | AT&T | MANKATO | 2020-06-30 | yes | yes |
| 507-738 | Telnyx | ROCHESTER | 2019-11-27 | yes | yes |
| 507-739 | AT&T | MANKATO | 2020-09-08 | yes | yes |
| 507-740 | Verizon | MANKATO | 2020-09-10 | yes | yes |
| 507-741 | Verizon | AUSTIN | 2020-10-22 | yes | yes |
| 507-742 | Twilio | ROCHESTER | 2020-10-22 | yes | yes |
| 507-743 | ACE TEL. ASSN. - MN | CANTON | – | – | yes |
| 507-744 | LONSDALE TEL. CO., INC. | LONSDALE | – | – | yes |
| 507-745 | MCC TELEPHONY OF MINNESOTA, LLC - MN | WINTHROP | 2010-03-31 | yes | yes |
| 507-746 | WOODSTOCK TEL. CO. | GARVIN | – | – | yes |
| 507-747 | MINNESOTA VALLEY TEL. CO., INC. | LUCAN | – | – | yes |
| 507-748 | MCC TELEPHONY OF MINNESOTA, LLC - MN | FULDA | 2010-03-31 | yes | yes |
| 507-749 | MIDCONTINENT COMMUNICATIONS - MN | FAIRMONT | 2008-10-24 | yes | yes |
| 507-750 | MCC TELEPHONY OF MINNESOTA, LLC - MN | BROWNSVL | 2006-09-22 | yes | yes |
| 507-751 | MCC TELEPHONY OF MINNESOTA, LLC - MN | WELLS | 2006-05-22 | yes | yes |
| 507-752 | Lumen | LAMBERTON | – | yes | yes |
| 507-753 | Lumen | ZUMBRO FLS | – | yes | yes |
| 507-754 | HOME TEL. CO. | GRAND MDW | – | – | yes |
| 507-755 | ALLIANCE COMMUNICATIONS COOPERATIVE, INC. - SD | E VLY SPG | – | – | yes |
| 507-756 | MIDCONTINENT COMMUNICATIONS - MN | ST CLAIR | 2020-11-04 | yes | yes |
| 507-757 | Onvoy | CANNON FLS | – | yes | yes |
| 507-758 | FRACTEL, LLC | ST JAMES | 2019-11-27 | yes | yes |
| 507-759 | AT&T | MANKATO | 2020-11-23 | yes | yes |
| 507-760 | AT&T | SLAYTON | – | yes | yes |
| 507-761 | AT&T | MANKATO | 2020-12-14 | yes | yes |
| 507-762 | REDWOOD COUNTY TEL. CO. | VESTA | – | – | yes |
| 507-763 | Frontier | CURRIE | – | yes | yes |
| 507-764 | Frontier | SHERBURN | – | yes | yes |
| 507-765 | Lumen | PRESTON | – | yes | yes |
| 507-766 | Verizon | NEW ULM | 2004-08-20 | yes | yes |
| 507-767 | Lumen | KELLOGG | – | yes | yes |
| 507-768 | Frontier | HANLEY FLS | – | yes | yes |
| 507-769 | AT&T | MANKATO | 2020-12-14 | yes | yes |
| 507-770 | MCC TELEPHONY OF MINNESOTA, LLC - MN | SPRINGFLD | 2006-05-22 | yes | yes |
| 507-771 | Onvoy | TYLER | – | yes | yes |
| 507-772 | ACE TEL. ASSN. - MN | GRANGER | – | – | yes |
| 507-773 | Frontier | EAST CHAIN | – | yes | yes |
| 507-774 | Lumen | OWATONNA | – | yes | yes |
| 507-775 | Frontier | BYRON | – | – | yes |
| 507-776 | Frontier | TRUMAN | – | yes | yes |
| 507-777 | WOODSTOCK TEL. CO. | WOODSTOCK | – | – | yes |
| 507-778 | MCC TELEPHONY LLC | ARLINGTON | 2006-03-30 | yes | yes |
| 507-779 | T-Mobile | MANKATO | 2006-05-30 | yes | yes |
| 507-780 | NUSO, LLC | ROCHESTER | – | yes | yes |
| 507-781 | Verizon | WASECA | 2003-04-30 | yes | yes |
| 507-782 | T-Mobile | FARIBAULT | 2021-01-19 | yes | yes |
| 507-783 | T-Mobile | WINDOM | 2021-03-02 | yes | yes |
| 507-784 | Onvoy | GAYLORD | 2003-04-30 | yes | yes |
| 507-785 | STRATUS NETWORKS | ROCHESTER | 2021-03-05 | yes | yes |
| 507-786 | Onvoy | NORTHFIELD | – | yes | yes |
| 507-787 | THE EASTON TELEPHONE COMPANY | EASTON | – | yes | yes |
| 507-788 | Lumen | ODIN | 2005-08-11 | yes | yes |
| 507-789 | Frontier | KENYON | – | – | yes |
| 507-790 | Telnyx | BLOOMNPRRI | 2021-03-24 | yes | yes |
| 507-791 | MCC TELEPHONY OF MINNESOTA, LLC - MN | DAKOTA | 2007-07-26 | yes | yes |
| 507-792 | IP HORIZON LLC | ROCHESTER | 2021-04-01 | yes | yes |
| 507-793 | Lumen | HERON LAKE | – | yes | yes |
| 507-794 | SLEEPY EYE TEL. CO. | SLEEPY EYE | – | – | yes |
| 507-795 | Onvoy | WALDORF | – | yes | yes |
| 507-796 | Lumen | ALTURA | – | yes | yes |
| 507-797 | MCC TELEPHONY OF MINNESOTA, LLC - MN | GIBBON | 2010-03-31 | yes | yes |
| 507-798 | Lumen | MILLVILLE | – | yes | yes |
| 507-799 | Charter | EYOTA | 2006-09-22 | yes | yes |
| 507-800 | Bandwidth | JACKSON | 2011-02-18 | yes | yes |
| 507-801 | WINNEBAGO COOPERATIVE TELEPHONE ASSOCIATION - MN | ALDEN | 2021-08-05 | yes | yes |
| 507-802 | AT&T | PLAINVIEW | 2021-08-18 | yes | yes |
| 507-803 | AT&T | MANKATO | 2021-08-27 | yes | yes |
| 507-804 | T-Mobile | WORTHINGTN | 2021-11-04 | yes | yes |
| 507-805 | T-Mobile | FARIBAULT | 2021-11-04 | yes | yes |
| 507-806 | T-Mobile | FAIRMONT | 2021-11-04 | yes | yes |
| 507-807 | SKYE TELECOM LLC DBA SKYETEL | TRACY | – | yes | yes |
| 507-808 | Onvoy | PRESTON | 2021-05-06 | yes | yes |
| 507-809 | Bandwidth | AUSTIN | 2021-11-18 | yes | yes |
| 507-810 | Verizon | MANKATO | 2021-12-29 | yes | yes |
| 507-812 | Bandwidth | CALEDONIA | 2022-01-27 | yes | yes |
| 507-813 | Bandwidth | NEW SWEDEN | 2022-01-31 | yes | yes |
| 507-814 | Bandwidth | CHATFIELD | 2022-01-31 | yes | yes |
| 507-815 | AT&T | NEW RICHLD | 2022-03-24 | yes | yes |
| 507-816 | Peerless | ROCHESTER | 2022-04-14 | yes | yes |
| 507-817 | T-Mobile | MARSHALL | 2022-06-10 | yes | yes |
| 507-818 | MCC TELEPHONY OF MINNESOTA, LLC - MN | FRANKLIN | 2010-03-31 | yes | yes |
| 507-819 | T-Mobile | CANNON FLS | 2022-06-10 | yes | yes |
| 507-820 | AT&T | PIPESTONE | – | yes | yes |
| 507-821 | T-Mobile | ALBERT LEA | 2021-04-26 | yes | yes |
| 507-822 | Verizon | WINDOM | 2002-09-27 | – | yes |
| 507-823 | WOODSTOCK TEL. CO. | RUSSELL | – | – | yes |
| 507-824 | Frontier | WANAMINGO | – | yes | yes |
| 507-825 | Lumen | PIPESTONE | – | yes | yes |
| 507-826 | MANCHESTER-HARTLAND TEL. CO. | MANCHESTER | – | – | yes |
| 507-827 | CLARITY TELECOM, LLC DBA BLUEPEAK | ADRIAN | – | – | yes |
| 507-828 | Verizon | MARSHALL | – | – | yes |
| 507-829 | Verizon | MARSHALL | – | – | yes |
| 507-830 | AT&T | WINDOM | – | – | yes |
| 507-831 | Lumen | WINDOM | – | yes | yes |
| 507-832 | CITY OF WINDOM - MN | WINDOM | 2005-03-14 | yes | yes |
| 507-833 | Onvoy | WASECA | – | yes | yes |
| 507-834 | Lumen | GIBBON | – | yes | yes |
| 507-835 | Lumen | WASECA | – | – | yes |
| 507-836 | Frontier | SLAYTON | – | yes | yes |
| 507-837 | Lumen | WASECA | – | yes | yes |
| 507-838 | Verizon | FARIBAULT | – | yes | yes |
| 507-839 | Lumen | NOLAKEPARK | – | yes | yes |
| 507-840 | AT&T | JACKSON | – | yes | yes |
| 507-841 | Verizon | JACKSON | 2002-09-27 | yes | yes |
| 507-842 | Lumen | BREWSTER | – | yes | yes |
| 507-843 | SLEEPY EYE TEL. CO. | MAZEPPA | – | – | yes |
| 507-844 | FRACTEL, LLC | ST CHARLES | 2020-10-09 | yes | yes |
| 507-845 | MANCHESTER-HARTLAND TEL. CO. | HARTLAND | – | – | yes |
| 507-846 | Onvoy | WANAMINGO | 2006-11-14 | yes | yes |
| 507-847 | Lumen | JACKSON | – | yes | yes |
| 507-848 | Verizon | FAIRMONT | 2004-08-20 | yes | yes |
| 507-849 | SOUTHWEST MINNESOTA BROADBAND SERVICES - MN | JACKSON | 2011-08-24 | – | yes |
| 507-850 | AT&T | NORTHFIELD | 2021-10-13 | yes | yes |
| 507-851 | Dish | ROCHESTER | 2021-12-28 | yes | yes |
| 507-852 | WINNEBAGO COOP. TEL. ASSN. - MN | TWIN LAKES | – | – | yes |
| 507-853 | Frontier | OKABENA | – | yes | yes |
| 507-854 | THE EASTON TELEPHONE COMPANY | DELAVAN | – | yes | yes |
| 507-855 | ALLIANCE COMMUNICATIONS COOPERATIVE, INC. - MN | STEEN | – | – | yes |
| 507-856 | Lumen | NOSPIRITLK | – | yes | yes |
| 507-857 | MCC TELEPHONY OF MINNESOTA, LLC - MN | LEROY | 2010-06-17 | yes | yes |
| 507-858 | Onvoy | WINONA | – | yes | yes |
| 507-859 | REDWOOD COUNTY TEL. CO. | WALNUT GRV | – | – | yes |
| 507-860 | Verizon | WINONA | 2021-10-19 | yes | yes |
| 507-861 | T-Mobile | FARIBAULT | 2022-04-05 | yes | yes |
| 507-862 | Lumen | NOESTHERVL | – | yes | yes |
| 507-863 | CANNON VALLEY TELECOM, INC. | FREEBORN | – | yes | yes |
| 507-864 | ACE TEL. ASSN. - MN | RUSHFORD | – | – | yes |
| 507-865 | Frontier | LYND | – | yes | yes |
| 507-866 | BLUE EARTH VALLEY TEL. CO. | HUNTLEY | – | yes | yes |
| 507-867 | Lumen | CHATFIELD | – | yes | yes |
| 507-868 | MCC TELEPHONY LLC | HENDERSON | 2005-02-25 | yes | yes |
| 507-869 | Consolidated | PEMBERTON | – | yes | yes |
| 507-870 | MIDCONTINENT COMMUNICATIONS - MN | MINNEOTA | 2017-06-20 | yes | yes |
| 507-871 | Onvoy | ELGIN | – | yes | yes |
| 507-872 | Lumen | MINNEOTA | – | yes | yes |
| 507-873 | Lumen | SLAYTON | 2005-08-12 | yes | yes |
| 507-874 | Frontier | ALDEN | – | – | yes |
| 507-875 | ACE TEL. ASSN. - MN | PETERSON | – | – | yes |
| 507-876 | Lumen | ELGIN | – | yes | yes |
| 507-877 | Frontier | COMFREY | – | yes | yes |
| 507-878 | CANNON VALLEY TELECOM, INC. | FROST | – | yes | yes |
| 507-879 | Frontier | LAKEWILSON | – | yes | yes |
| 507-880 | MCC TELEPHONY OF MINNESOTA, LLC - MN | MABEL | 2007-07-26 | yes | yes |
| 507-881 | Bandwidth | ST CHARLES | 2006-06-13 | yes | yes |
| 507-882 | MCC TELEPHONY OF MINNESOTA, LLC - MN | SLEEPY EYE | 2006-05-22 | yes | yes |
| 507-883 | TON80 COMMUNICATIONS, LLC | GREEN ISLE | 2022-02-16 | yes | yes |
| 507-884 | T-Mobile | ROCHESTER | 2002-06-12 | yes | yes |
| 507-885 | Onvoy | BUTTERFLD | – | yes | yes |
| 507-886 | HARMONY TEL. CO. | HARMONY | – | – | yes |
| 507-887 | T-Mobile | NEW ULM | 2022-04-05 | yes | yes |
| 507-888 | Telnyx | LE SUEUR | 2017-03-01 | yes | yes |
| 507-889 | Frontier | HOLLANDALE | – | yes | yes |
| 507-890 | MCC TELEPHONY OF MINNESOTA, LLC - MN | WYKOFF | 2022-04-08 | yes | yes |
| 507-891 | MCC TELEPHONY OF MINNESOTA, LLC - MN | MANTORVL | 2004-07-02 | yes | yes |
| 507-892 | Lumen | PINEISLAND | 2022-06-10 | yes | yes |
| 507-893 | BLUE EARTH VALLEY TEL. CO. | WINNEBAGO | – | – | yes |
| 507-894 | ACE TEL. ASSN. - MN | HOKAH | – | – | yes |
| 507-895 | ACE TEL. ASSN. - MN | LACRESCENT | – | – | yes |
| 507-896 | ACE TEL. ASSN. - MN | HOUSTON | – | – | yes |
| 507-897 | COMMIO, LLC | BIGELOW | 2023-09-26 | yes | yes |
| 507-898 | 8x8 | ROCHESTER | 2026-09-10 | yes | no |
| 507-899 | CLARITY TELECOM, LLC DBA BLUEPEAK | JASPER | 2006-06-20 | – | yes |
| 507-900 | FRACTEL, LLC | ROCHESTER | 2019-11-26 | yes | yes |
| 507-901 | Verizon | MANKATO | 2022-12-01 | yes | yes |
| 507-902 | AT&T | MANKATO | 2022-12-06 | yes | yes |
| 507-903 | Verizon | MANKATO | 2026-10-09 | yes | no |
| 507-904 | Dish | HAYFIELD | 2023-01-30 | yes | yes |
| 507-905 | NUSO, LLC | WINONA | 2023-02-10 | yes | yes |
| 507-906 | HD CARRIER LLC | ROCHESTER | 2023-03-09 | yes | yes |
| 507-907 | Onvoy | WELCOME | 2021-01-28 | yes | yes |
| 507-908 | AT&T | MANKATO | 2023-04-12 | yes | yes |
| 507-909 | MCC TELEPHONY OF MINNESOTA, LLC - MN | NICOLLET | 2023-06-21 | yes | yes |
| 507-910 | Onvoy | ROCHESTER | 2021-04-01 | yes | yes |
| 507-920 | Verizon | LUVERNE | – | yes | yes |
| 507-921 | Onvoy | ELYSIAN | 2023-05-04 | yes | yes |
| 507-922 | MCC TELEPHONY OF MINNESOTA, LLC - MN | SPRING VLY | 2006-06-13 | yes | yes |
| 507-923 | Allstream | ROCHESTER | 2009-05-18 | yes | yes |
| 507-925 | REDWOOD COUNTY TEL. CO. | ECHO | – | – | yes |
| 507-926 | Lumen | WILMONT | – | yes | yes |
| 507-927 | MCC TELEPHONY OF MINNESOTA, LLC - MN | FRANKLIN | 2006-05-22 | yes | yes |
| 507-928 | Onvoy | KIESTER | 2006-11-29 | yes | yes |
| 507-929 | CLARITY TELECOM, LLC DBA BLUEPEAK | MARSHALL | – | – | yes |
| 507-930 | Onvoy | BROWNSDALE | 2023-05-04 | yes | yes |
| 507-931 | Lumen | ST PETER | – | – | yes |
| 507-932 | Lumen | ST CHARLES | – | yes | yes |
| 507-933 | Lumen | ST PETER | – | yes | yes |
| 507-934 | Onvoy | ST PETER | – | yes | yes |
| 507-935 | MCC TELEPHONY OF MINNESOTA, LLC - MN | LUVERNE | 2006-05-15 | yes | yes |
| 507-936 | Lumen | LAKEFIELD | 2005-08-11 | yes | yes |
| 507-937 | Frontier | CHERRY GRV | – | – | yes |
| 507-938 | REDWOOD COUNTY TEL. CO. | BELVIEW | – | – | yes |
| 507-939 | MCC TELEPHONY OF MINNESOTA, LLC - MN | HOKAH | 2007-07-26 | yes | yes |
| 507-940 | MCC TELEPHONY OF MINNESOTA, LLC - MN | HOUSTON | 2007-07-26 | yes | yes |
| 507-941 | Comcast | MADELIA | 2023-06-28 | yes | yes |
| 507-942 | CHRISTENSEN COMMUNICATIONS COMPANY - MN | ST JAMES | 2006-05-26 | – | yes |
| 507-943 | BLUE EARTH VALLEY TEL. CO. | ELMORE | – | – | yes |
| 507-944 | Onvoy | STEWARTVL | 2006-09-10 | yes | yes |
| 507-945 | Lumen | ROUND LAKE | – | yes | yes |
| 507-946 | FRACTEL, LLC | MARSHALL | 2020-04-28 | yes | yes |
| 507-947 | Consolidated | CAMBRIA | – | yes | yes |
| 507-949 | AT&T | MANKATO | 2023-07-24 | yes | yes |
| 507-951 | Verizon | ROCHESTER | – | – | yes |
| 507-953 | MCC TELEPHONY LLC | MONTGOMERY | 2005-02-26 | yes | yes |
| 507-954 | Onvoy | KILKENNY | – | yes | yes |
| 507-955 | FRACTEL, LLC | MAPLETON | 2020-10-09 | yes | yes |
| 507-956 | Frontier | BUTTERFLD | – | – | yes |
| 507-957 | AT&T | MANKATO | 2023-08-09 | yes | yes |
| 507-961 | Charter | WINONA | 2006-03-27 | yes | yes |
| 507-962 | ALLIANCE COMMUNICATIONS COOPERATIVE, INC. - MN | HILLS | – | – | yes |
| 507-964 | Frontier | ARLINGTON | – | yes | yes |
| 507-965 | Onvoy | MANKATO | 2023-09-11 | yes | yes |
| 507-966 | FRACTEL, LLC | MANKATO | 2020-10-09 | yes | yes |
| 507-967 | Frontier | ELLSWORTH | – | yes | yes |
| 507-968 | TON80 COMMUNICATIONS, LLC | LE SUEUR | 2022-02-17 | yes | yes |
| 507-969 | MCC TELEPHONY OF MINNESOTA, LLC - MN | W CONCORD | 2006-06-13 | yes | yes |
| 507-970 | COMMIO, LLC | ROCHESTER | 2022-10-28 | yes | yes |
| 507-971 | COMMIO, LLC | CURRIE | 2023-09-26 | yes | yes |
| 507-973 | COMMIO, LLC | IONA | 2023-09-26 | yes | yes |
| 507-974 | CALLWORKS CORPORATION | ROCHESTER | 2023-12-12 | yes | yes |
| 507-975 | Onvoy | STEWARTVL | 2022-11-23 | yes | yes |
| 507-977 | T-Mobile | OWATONNA | 2006-09-26 | yes | yes |
| 507-978 | Verizon | MANKATO | 2024-02-01 | yes | yes |
| 507-979 | Verizon | ROCHESTER | 2024-05-01 | yes | yes |
| 507-980 | Verizon | NEW ULM | 2025-07-15 | yes | yes |
| 507-984 | REDWOOD COUNTY TEL. CO. | SEAFORTH | – | – | yes |
| 507-985 | Lumen | ST PETER | 2008-04-14 | yes | yes |
| 507-987 | TPx | ROCHESTER | 2026-09-04 | yes | no |
| 507-989 | Onvoy | GIBBON | – | yes | yes |
| 507-990 | T-Mobile | ROCHESTER | – | yes | yes |
| 507-991 | WIDE VOICE, LLC - MN | ROCHESTER | 2025-03-31 | yes | yes |
| 507-992 | Charter | COTTONWOOD | 2006-08-22 | yes | yes |
| 507-993 | Verizon | ROCHESTER | 2005-09-12 | – | yes |
| 507-995 | Verizon | MANKATO | 2004-04-07 | – | yes |
| 507-996 | TON80 COMMUNICATIONS, LLC | LE CENTER | 2022-02-16 | yes | yes |
| 507-997 | Onvoy | TRIMONT | 2021-01-28 | yes | yes |
| 507-998 | TERRA NOVA TELECOM INC. | ELLENDALE | 2025-06-23 | yes | yes |
| 507-999 | TERRA NOVA TELECOM INC. | GAYLORD | 2018-12-21 | yes | yes |
Frequently asked
How many prefixes does area code 507 have?
766 NXX blocks are assigned of 786 possible. Each block is 10,000 consecutive numbers, so the code currently covers about 7,660 thousand-number ranges across 228 rate centers.
What do the first three digits after 507 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 507 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 507 table?
That the block is in thousands-block pooling: carriers draw 1,000-number lots from it instead of taking all 10,000. 553 of 507'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