Verified Nov 1, 2026 · Source: NANPA CO Code Assignment Records
Area code 701 prefixes
743 of the 786 possible NXX blocks are assigned in area code 701 (94.5% of capacity), spread across 298 rate centers and 71 holders. The largest holders are CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ND (90 blocks, 12.1%), NEW CINGULAR WIRELESS PCS, LLC - IL (79 blocks, 10.6%), QWEST CORPORATION (71 blocks, 9.6%). Grouped by brand, Verizon accounts for 94 blocks; brand-attributable holders cover 51% 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 2001-01-24 to 2026-07-08, with 28 blocks handed out in 2002 alone. 381 blocks (51%) 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. 48 were growth assignments – additional blocks to a carrier that had already filled its earlier ones.
743 assigned blocks of 786
298 rate centers
71 holders of record
51% in thousands-block pooling
Largest holders in 701
| Holder of record, as NANPA names it | Brand | Blocks | Share |
|---|---|---|---|
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ND | Verizon | 90 | 12.1% |
| NEW CINGULAR WIRELESS PCS, LLC - IL | AT&T | 79 | 10.6% |
| QWEST CORPORATION | Lumen | 71 | 9.6% |
| MIDCONTINENT COMMUNICATIONS - ND | – | 48 | 6.5% |
| ONVOY, LLC - ND | Onvoy | 40 | 5.4% |
| SRT COMMUNICATIONS, INC. | – | 34 | 4.6% |
| POLAR COMMUN MUTUAL AID CORP. | – | 27 | 3.6% |
| NORTH DAKOTA TELEPHONE CO. | – | 27 | 3.6% |
| DICKEY RURAL TEL. COOP. | – | 26 | 3.5% |
| RESERVATION TEL. COOP. | – | 24 | 3.2% |
| WEST RIVER TELECOMMUNICATIONS COOP. - ND | – | 24 | 3.2% |
| LEVEL 3 COMMUNICATIONS, LLC - ND | Lumen | 18 | 2.4% |
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.
FARGO 84BISMARCK 55GRANDFORKS 31DICKINSON 19MINOT 19WILLISTON 12JAMESTOWN 11WAHPETON 9DEVILSLAKE 8CARRINGTON 6CASSELTON 6VALLEYCITY 6BOTTINEAU 5BOWMAN 5RUGBY 5LINTON 5LANGDON 5HILLSBORO 5BOWBELLS 5WASHBURN 5HARVEY 5GRAFTON 5BELFIELD 5EMERADO 5CENTER 4TIOGA 4ROLLA 4NORTHWOOD 4NEW ROCKFD 4PARSHALL 4STANLEY 4GARDNER 4HICKSON 4MAYVILLE 4LEONARD 4KINDRED 4FORT YATES 4HAZEN 4HATTON 4E FAIRVIEW 4REGENT 3OAKES 3SPENCER 3BEACH 3DUNSEITH 3ROLETTE 3MINTO 3METIGOSHE 3NOMCINTOSH 3DRAKE 3CANDO 3GWINNER 3COOPERSTN 3STEELE 3LARIMORE 3ELLENDALE 3NEW TOWN 3ENDERLIN 3UNDERWOOD 3WATFORD CY 3
All 743 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 |
|---|---|---|---|---|---|
| 701-200 | T-Mobile | FARGO | 2002-11-13 | yes | yes |
| 701-201 | AT&T | BOTTINEAU | 2002-11-13 | yes | yes |
| 701-202 | AT&T | BISMARCK | – | yes | yes |
| 701-203 | Lumen | GRANDFORKS | – | yes | yes |
| 701-204 | Lumen | BISMARCK | – | yes | yes |
| 701-205 | Lumen | FARGO | – | yes | yes |
| 701-206 | AT&T | BOWMAN | 2002-11-13 | yes | yes |
| 701-207 | AT&T | CENTER | – | yes | yes |
| 701-208 | AT&T | RUGBY | 2001-02-14 | yes | yes |
| 701-209 | AT&T | REGENT | 2002-11-13 | yes | yes |
| 701-210 | Verizon | OAKES | 2004-02-05 | yes | yes |
| 701-212 | Lumen | FARGO | 2002-08-28 | yes | yes |
| 701-213 | Lumen | GRANDFORKS | 2002-08-28 | yes | yes |
| 701-214 | Lumen | BISMARCK | 2002-08-28 | yes | yes |
| 701-215 | AT&T | GRANDFORKS | 2001-04-05 | yes | yes |
| 701-216 | AT&T | TIOGA | 2002-11-13 | yes | yes |
| 701-217 | AT&T | SPENCER | 2002-11-13 | yes | yes |
| 701-218 | AT&T | BEACH | 2002-11-13 | yes | yes |
| 701-219 | T-Mobile | FARGO | 2001-07-10 | yes | yes |
| 701-220 | AT&T | BISMARCK | – | – | yes |
| 701-221 | Lumen | BISMARCK | – | – | yes |
| 701-222 | Lumen | BISMARCK | – | – | yes |
| 701-223 | Lumen | BISMARCK | – | – | yes |
| 701-224 | Lumen | BISMARCK | – | – | yes |
| 701-225 | Lumen | DICKINSON | – | – | yes |
| 701-226 | Verizon | BISMARCK | – | – | yes |
| 701-227 | Lumen | DICKINSON | – | – | yes |
| 701-228 | TURTLE MOUNTAIN COMMUN., INC. | BOTTINEAU | – | yes | yes |
| 701-229 | POLAR COMMUN MUTUAL AID CORP. | FORDVILLE | – | – | yes |
| 701-230 | Verizon | DEVILSLAKE | – | yes | yes |
| 701-231 | Lumen | FARGO | – | – | yes |
| 701-232 | Lumen | FARGO | – | – | yes |
| 701-233 | MIDCONTINENT COMMUNICATIONS - ND | STARKWETHR | 2018-04-27 | yes | yes |
| 701-234 | Lumen | FARGO | – | – | yes |
| 701-235 | Lumen | FARGO | – | – | yes |
| 701-236 | MIDCONTINENT COMMUNICATIONS - ND | FESSENDEN | 2013-01-15 | yes | yes |
| 701-237 | Lumen | FARGO | – | yes | yes |
| 701-238 | Verizon | FARGO | – | – | yes |
| 701-239 | Lumen | FARGO | – | – | yes |
| 701-240 | Verizon | MINOT | – | – | yes |
| 701-241 | Lumen | FARGO | – | – | yes |
| 701-242 | RED RIVER RURAL TEL ASSN DBA RED RIVER COMM - ND | HANKINSON | – | – | yes |
| 701-243 | TURTLE MOUNTAIN COMMUN., INC. | SOURIS | – | – | yes |
| 701-244 | TURTLE MOUNTAIN COMMUN., INC. | DUNSEITH | – | – | yes |
| 701-245 | SRT COMMUNICATIONS, INC. | WESTHOPE | – | – | yes |
| 701-246 | TURTLE MOUNTAIN COMMUN., INC. | ROLETTE | – | – | yes |
| 701-247 | POLAR COMMUN MUTUAL AID CORP. | LAKOTA | – | yes | yes |
| 701-248 | Lumen | MINTO | – | yes | yes |
| 701-249 | NORTH DAKOTA TELEPHONE CO. | ESMOND | – | – | yes |
| 701-250 | Lumen | BISMARCK | – | – | yes |
| 701-251 | Lumen | JAMESTOWN | – | yes | yes |
| 701-252 | Lumen | JAMESTOWN | – | – | yes |
| 701-253 | Lumen | JAMESTOWN | – | yes | yes |
| 701-254 | BEK COMMUNICATIONS COOPERATIVE | LINTON | – | – | yes |
| 701-255 | Lumen | BISMARCK | – | – | yes |
| 701-256 | UNITED TEL. MUTUAL AID CORP. | LANGDON | – | yes | yes |
| 701-257 | POLAR COMMUN MUTUAL AID CORP. | ST THOMAS | – | – | yes |
| 701-258 | Lumen | BISMARCK | – | – | yes |
| 701-259 | POLAR COMMUN MUTUAL AID CORP. | MICHIGAN | – | – | yes |
| 701-260 | Verizon | DICKINSON | – | – | yes |
| 701-261 | Verizon | FARGO | – | – | yes |
| 701-262 | NORTH DAKOTA TELEPHONE CO. | TOLNA | – | – | yes |
| 701-263 | SRT COMMUNICATIONS, INC. | METIGOSHE | – | yes | yes |
| 701-264 | Lumen | DICKINSON | – | yes | yes |
| 701-265 | POLAR COMMUN MUTUAL AID CORP. | CAVALIER | – | yes | yes |
| 701-266 | UNITED TEL. MUTUAL AID CORP. | ROCK LAKE | – | – | yes |
| 701-267 | SRT COMMUNICATIONS, INC. | ANTLER | – | – | yes |
| 701-268 | SRT COMMUNICATIONS, INC. | MAXBASS | – | – | yes |
| 701-269 | Verizon | JAMESTOWN | – | – | yes |
| 701-270 | Verizon | MICHIGAN | – | yes | yes |
| 701-271 | Lumen | FARGO | – | – | yes |
| 701-272 | SRT COMMUNICATIONS, INC. | NEWBURG | – | yes | yes |
| 701-273 | BEK COMMUNICATIONS COOPERATIVE | PETTIBONE | – | – | yes |
| 701-274 | RED RIVER RURAL TEL ASSN DBA RED RIVER COMM - ND | MOORETON | – | – | yes |
| 701-275 | Consolidated | SCRANTON | – | – | yes |
| 701-276 | Lumen | NOMCINTOSH | – | – | yes |
| 701-277 | Lumen | FARGO | – | – | yes |
| 701-278 | AT&T | ROLLA | 2003-03-18 | yes | yes |
| 701-279 | Consolidated | RHAME | – | – | yes |
| 701-280 | Lumen | FARGO | – | – | yes |
| 701-281 | Lumen | FARGO | – | – | yes |
| 701-282 | Lumen | FARGO | – | – | yes |
| 701-283 | UNITED TEL. MUTUAL AID CORP. | WALES | – | – | yes |
| 701-284 | POLAR COMMUN MUTUAL AID CORP. | PARK RIVER | – | – | yes |
| 701-285 | DAKOTA CENTRAL TELECOMMUNICATIONS COOP. | EDMUNDS | – | – | yes |
| 701-286 | BEK COMMUNICATIONS COOPERATIVE | REGAN | – | – | yes |
| 701-287 | MIDCONTINENT COMMUNICATIONS - ND | DRAKE | 2013-01-15 | yes | yes |
| 701-288 | DICKEY RURAL TEL. COOP. | ASHLEY | – | – | yes |
| 701-289 | AT&T | HILLSBORO | 2003-04-10 | yes | yes |
| 701-290 | AT&T | DICKINSON | – | – | yes |
| 701-291 | Onvoy | NORTHWOOD | 2019-08-12 | yes | yes |
| 701-292 | NORTH DAKOTA TELEPHONE CO. | STARKWETHR | – | – | yes |
| 701-293 | Lumen | FARGO | – | – | yes |
| 701-294 | NORTH DAKOTA TELEPHONE CO. | WARWICK | – | – | yes |
| 701-295 | SRT COMMUNICATIONS, INC. | LANDA | – | – | yes |
| 701-296 | NORTH DAKOTA TELEPHONE CO. | PEKIN | – | – | yes |
| 701-297 | Lumen | FARGO | – | yes | yes |
| 701-298 | Lumen | FARGO | – | – | yes |
| 701-299 | COMMIO, LLC | BISMARCK | 2020-12-18 | yes | yes |
| 701-300 | Verizon | DICKINSON | 2002-11-07 | yes | yes |
| 701-301 | Verizon | CENTER | 2001-06-12 | yes | yes |
| 701-302 | AT&T | NEW ROCKFD | 2001-07-16 | yes | yes |
| 701-303 | AT&T | CANDO | 2001-07-16 | yes | yes |
| 701-304 | AT&T | LAKOTA | 2002-11-13 | yes | yes |
| 701-305 | AT&T | LANGDON | 2002-11-13 | yes | yes |
| 701-306 | T-Mobile | FARGO | – | yes | yes |
| 701-307 | AT&T | CARRINGTON | 2002-11-13 | yes | yes |
| 701-308 | AT&T | GWINNER | 2002-11-13 | yes | yes |
| 701-309 | AT&T | COOPERSTN | 2002-11-13 | yes | yes |
| 701-310 | AT&T | BOWBELLS | 2002-11-13 | yes | yes |
| 701-312 | AT&T | PARSHALL | 2002-11-13 | yes | yes |
| 701-313 | AT&T | STANLEY | 2002-11-13 | yes | yes |
| 701-314 | T-Mobile | GRANDFORKS | 2001-06-04 | yes | yes |
| 701-315 | AT&T | WASHBURN | 2002-11-13 | yes | yes |
| 701-316 | AT&T | STEELE | 2002-11-13 | yes | yes |
| 701-317 | Verizon | GRANDFORKS | 2003-05-05 | yes | yes |
| 701-318 | Verizon | FARGO | 2003-05-05 | – | yes |
| 701-319 | Twilio | BISMARCK | – | yes | yes |
| 701-320 | AT&T | JAMESTOWN | – | – | yes |
| 701-321 | Verizon | LINTON | – | yes | yes |
| 701-322 | NORTH DAKOTA TELEPHONE CO. | MCVILLE | – | – | yes |
| 701-323 | Lumen | BISMARCK | – | – | yes |
| 701-324 | NORTH DAKOTA TELEPHONE CO. | HARVEY | – | – | yes |
| 701-325 | Verizon | LINTON | – | yes | yes |
| 701-326 | POLAR COMMUN MUTUAL AID CORP. | ANETA | – | – | yes |
| 701-327 | BEK COMMUNICATIONS COOPERATIVE | TAPPEN | – | – | yes |
| 701-328 | Lumen | BISMARCK | – | – | yes |
| 701-329 | Verizon | LINTON | – | yes | yes |
| 701-330 | Verizon | GRANDFORKS | 2004-02-05 | – | yes |
| 701-331 | Verizon | PARK RIVER | – | yes | yes |
| 701-332 | BEK COMMUNICATIONS COOPERATIVE | KINTYRE | – | – | yes |
| 701-333 | Onvoy | BISMARCK | – | yes | yes |
| 701-334 | Verizon | BOWBELLS | – | yes | yes |
| 701-335 | Lumen | GRANDFORKS | – | yes | yes |
| 701-336 | BEK COMMUNICATIONS COOPERATIVE | STRASBURG | – | – | yes |
| 701-337 | RESERVATION TEL. COOP. | EMMET | – | yes | yes |
| 701-338 | SRT COMMUNICATIONS, INC. | VELVA | – | – | yes |
| 701-339 | Verizon | BOWBELLS | – | yes | yes |
| 701-340 | Verizon | MINOT | – | – | yes |
| 701-341 | Verizon | HARVEY | – | yes | yes |
| 701-342 | MIDCONTINENT COMMUNICATIONS - ND | GARDNER | 2007-09-07 | yes | yes |
| 701-343 | Lumen | LARIMORE | – | yes | yes |
| 701-344 | DICKEY RURAL TEL. COOP. | ELLENDALE | – | – | yes |
| 701-345 | POLAR COMMUN MUTUAL AID CORP. | PETERSBURG | – | – | yes |
| 701-346 | MIDCONTINENT COMMUNICATIONS - ND | CASSELTON | 2007-09-14 | yes | yes |
| 701-347 | Lumen | CASSELTON | – | yes | yes |
| 701-348 | WEST RIVER TELECOMMUNICATIONS COOP. - ND | GLEN ULLIN | – | – | yes |
| 701-349 | DICKEY RURAL TEL. COOP. | ELLENDALE | – | – | yes |
| 701-350 | AT&T | DEVILSLAKE | 2004-01-23 | yes | yes |
| 701-351 | AT&T | DEVILSLAKE | – | – | yes |
| 701-352 | Lumen | GRAFTON | – | yes | yes |
| 701-353 | Onvoy | FARGO | 2011-12-12 | yes | yes |
| 701-354 | AT&T | BISMARCK | 2012-04-18 | yes | yes |
| 701-355 | Dish | BISMARCK | – | yes | yes |
| 701-356 | Onvoy | FARGO | – | – | yes |
| 701-357 | DICKEY RURAL TEL. COOP. | FORBES | – | – | yes |
| 701-358 | MIDCONTINENT COMMUNICATIONS - ND | MINTO | 2007-01-19 | yes | yes |
| 701-359 | TURTLE MOUNTAIN COMMUN., INC. | KRAMER | – | – | yes |
| 701-360 | AT&T | GRAFTON | – | yes | yes |
| 701-361 | Verizon | FARGO | – | – | yes |
| 701-362 | SRT COMMUNICATIONS, INC. | GLENBURN | – | – | yes |
| 701-363 | WEST RIVER TELECOMMUNICATIONS COOP. - ND | MCCLUSKY | – | – | yes |
| 701-364 | Onvoy | FARGO | – | – | yes |
| 701-365 | HD CARRIER LLC | FARGO | – | yes | yes |
| 701-366 | TURTLE MOUNTAIN COMMUN., INC. | WILLOWCITY | – | – | yes |
| 701-367 | Verizon | FARGO | – | – | yes |
| 701-368 | Verizon | JAMESTOWN | – | yes | yes |
| 701-369 | Lumen | HICKSON | 2004-10-27 | yes | yes |
| 701-370 | Verizon | LANGDON | – | yes | yes |
| 701-371 | Verizon | FARGO | – | – | yes |
| 701-372 | RED RIVER RURAL TEL ASSN DBA RED RIVER COMM - ND | COLFAX | – | – | yes |
| 701-373 | Allstream | FARGO | – | yes | yes |
| 701-374 | DICKEY RURAL TEL. COOP. | NELVIK | – | – | yes |
| 701-375 | DICKEY RURAL TEL. COOP. | FULLERTON | – | – | yes |
| 701-376 | WEST RIVER COOPERATIVE TELEPHONE COMPANY | NO LEMMON | – | – | yes |
| 701-377 | NORTHWEST COMMUNICATIONS COOP. | BOWBELLS | – | – | yes |
| 701-378 | BEK COMMUNICATIONS COOPERATIVE | LEHR | – | – | yes |
| 701-379 | MIDCONTINENT COMMUNICATIONS - ND | GRAFTON | 2007-05-14 | yes | yes |
| 701-380 | Onvoy | MAYVILLE | 2011-09-07 | yes | yes |
| 701-381 | Verizon | DEVILSLAKE | – | yes | yes |
| 701-382 | Verizon | LANGDON | – | yes | yes |
| 701-383 | MIDCONTINENT COMMUNICATIONS - ND | HILLSBORO | 2007-01-19 | yes | yes |
| 701-384 | POLAR COMMUN MUTUAL AID CORP. | DAHLEN | – | – | yes |
| 701-385 | RESERVATION TEL. COOP. | KENMARE | – | – | yes |
| 701-386 | SRT COMMUNICATIONS, INC. | TOLLEY | – | – | yes |
| 701-387 | BEK COMMUNICATIONS COOPERATIVE | STERLING | – | – | yes |
| 701-388 | Verizon | FARGO | 2003-06-19 | – | yes |
| 701-389 | Verizon | METIGOSHE | – | yes | yes |
| 701-390 | AT&T | BISMARCK | – | yes | yes |
| 701-391 | AT&T | BISMARCK | – | – | yes |
| 701-392 | BEK COMMUNICATIONS COOPERATIVE | ROBINSON | – | – | yes |
| 701-393 | NORTH DAKOTA TELEPHONE CO. | PENN | – | – | yes |
| 701-394 | Lumen | JAMESTOWN | – | yes | yes |
| 701-395 | NORTH DAKOTA TELEPHONE CO. | WEBSTER | – | – | yes |
| 701-396 | DICKEY RURAL TEL. COOP. | MERRICOURT | – | – | yes |
| 701-397 | POLAR COMMUN MUTUAL AID CORP. | NIAGARA | – | – | yes |
| 701-398 | NORTH DAKOTA TELEPHONE CO. | CRARY | – | – | yes |
| 701-399 | Verizon | HARVEY | – | yes | yes |
| 701-400 | AT&T | BISMARCK | – | – | yes |
| 701-401 | Onvoy | BISMARCK | 2017-03-02 | yes | yes |
| 701-402 | Windstream | GRANDFORKS | 2001-02-27 | yes | yes |
| 701-403 | T-Mobile | WAHPETON | 2002-11-13 | yes | yes |
| 701-404 | Onvoy | FARGO | 2014-01-03 | yes | yes |
| 701-405 | Charter | FARGO | 2017-08-14 | yes | yes |
| 701-407 | MLGC, L.L.C. - ND | LEONARD | 2020-08-26 | yes | yes |
| 701-408 | AT&T | OAKES | 2010-11-11 | yes | yes |
| 701-409 | Bandwidth | KINDRED | 2015-06-05 | yes | yes |
| 701-410 | AT&T | GRANDFORKS | 2021-10-13 | yes | yes |
| 701-412 | AT&T | FARGO | – | yes | yes |
| 701-413 | MIDCONTINENT COMMUNICATIONS - ND | SOUTHHEART | 2013-09-13 | – | yes |
| 701-414 | MIDCONTINENT COMMUNICATIONS - ND | MAYVILLE | 2007-03-12 | yes | yes |
| 701-415 | T-Mobile | BISMARCK | 2016-05-05 | yes | yes |
| 701-416 | MIDCONTINENT COMMUNICATIONS - ND | HANKINSON | 2015-08-06 | yes | yes |
| 701-417 | Lumen | FARGO | 2011-03-22 | yes | yes |
| 701-418 | SRT COMMUNICATIONS, INC. | MINOT | 2013-06-04 | – | yes |
| 701-419 | Onvoy | JAMESTOWN | – | yes | yes |
| 701-420 | SRT COMMUNICATIONS, INC. | MINOT | – | – | yes |
| 701-421 | Verizon | NEW TOWN | – | yes | yes |
| 701-422 | WEST RIVER TELECOMMUNICATIONS COOP. - ND | SELFRIDGE | – | – | yes |
| 701-423 | BEK COMMUNICATIONS COOPERATIVE | ZEELAND | – | – | yes |
| 701-424 | DAKOTA CENTRAL TELECOM I, INC. | STREETER | – | – | yes |
| 701-425 | Onvoy | BISMARCK | 2006-03-20 | yes | yes |
| 701-426 | Verizon | BISMARCK | – | – | yes |
| 701-427 | DICKEY RURAL TEL. COOP. | MILNOR | – | – | yes |
| 701-428 | Lumen | KINDRED | – | yes | yes |
| 701-429 | Verizon | FARGO | – | yes | yes |
| 701-430 | Verizon | HILLSBORO | – | yes | yes |
| 701-431 | MIDCONTINENT COMMUNICATIONS - ND | LARIMORE | 2008-01-23 | yes | yes |
| 701-432 | DICKEY RURAL TEL. COOP. | VERONA | – | – | yes |
| 701-433 | NUSO, LLC | FARGO | – | yes | yes |
| 701-434 | MIDCONTINENT COMMUNICATIONS - ND | LEONARD | 2007-09-14 | yes | yes |
| 701-435 | DAKOTA CENTRAL TELECOM I, INC. | COURTENAY | – | – | yes |
| 701-436 | Lumen | HILLSBORO | – | yes | yes |
| 701-437 | GRIGGS COUNTY TEL. CO. | ENDERLIN | – | – | yes |
| 701-438 | NORTH DAKOTA TELEPHONE CO. | MADDOCK | – | – | yes |
| 701-439 | RED RIVER RURAL TEL ASSN DBA RED RIVER COMM - ND | WYNDMERE | – | – | yes |
| 701-440 | Verizon | BOWMAN | – | yes | yes |
| 701-441 | AT&T | MINOT | 2006-05-05 | yes | yes |
| 701-442 | WEST RIVER TELECOMMUNICATIONS COOP. - ND | UNDERWOOD | – | – | yes |
| 701-443 | VENTURE COMMUNICATIONS COOPERATIVE | NO BRITTON | – | – | yes |
| 701-444 | RESERVATION TEL. COOP. | WATFORD CY | – | – | yes |
| 701-445 | WEST RIVER TELECOMMUNICATIONS COOP. - ND | ST ANTHONY | – | – | yes |
| 701-446 | TERRA NOVA TELECOM INC. | FARGO | – | yes | yes |
| 701-447 | WEST RIVER TELECOMMUNICATIONS COOP. - ND | MERCER | – | – | yes |
| 701-448 | WEST RIVER TELECOMMUNICATIONS COOP. - ND | TURTLELAKE | – | – | yes |
| 701-449 | Verizon | BOWMAN | – | yes | yes |
| 701-450 | Onvoy | BISMARCK | 2018-10-30 | yes | yes |
| 701-451 | Comcast | FARGO | – | yes | yes |
| 701-452 | BEK COMMUNICATIONS COOPERATIVE | WISHEK | – | – | yes |
| 701-453 | SRT COMMUNICATIONS, INC. | BERTHOLD | – | yes | yes |
| 701-454 | POLAR COMMUN MUTUAL AID CORP. | DRAYTON | – | – | yes |
| 701-455 | STANDING ROCK TELECOMMUNICATIONS, INC. | FORT YATES | 2009-01-21 | – | yes |
| 701-456 | Consolidated | DICKINSON | – | – | yes |
| 701-457 | HALSTAD TEL. CO. | W HALSTAD | – | – | yes |
| 701-458 | MIDCONTINENT COMMUNICATIONS - ND | BOWMAN | 2008-02-04 | yes | yes |
| 701-459 | SRT COMMUNICATIONS, INC. | SHERWOOD | – | – | yes |
| 701-460 | Verizon | WASHBURN | – | yes | yes |
| 701-461 | Lumen | FARGO | – | – | yes |
| 701-462 | WEST RIVER TELECOMMUNICATIONS COOP. - ND | WASHBURN | – | – | yes |
| 701-463 | RESERVATION TEL. COOP. | GARRISON | – | – | yes |
| 701-464 | NORTHWEST COMMUNICATIONS COOP. | POWERSLAKE | – | – | yes |
| 701-465 | NORTH DAKOTA TELEPHONE CO. | DRAKE | – | – | yes |
| 701-466 | NORTH DAKOTA TELEPHONE CO. | LEEDS | – | – | yes |
| 701-467 | RESERVATION TEL. COOP. | NORMA | – | – | yes |
| 701-468 | SRT COMMUNICATIONS, INC. | CARPIO | – | – | yes |
| 701-469 | WOLVERTON TEL. CO. - ND | WALCOTT | – | – | yes |
| 701-470 | LEAP TELECOM, LLC | FARGO | 2024-11-13 | yes | yes |
| 701-471 | Verizon | BISMARCK | – | – | yes |
| 701-472 | Verizon | DUNSEITH | 2009-09-25 | yes | yes |
| 701-473 | NORTH DAKOTA TELEPHONE CO. | MINNEWAKAN | – | – | yes |
| 701-474 | RED RIVER RURAL TEL ASSN DBA RED RIVER COMM - ND | FAIRMOUNT | – | – | yes |
| 701-475 | BEK COMMUNICATIONS COOPERATIVE | STEELE | – | – | yes |
| 701-476 | Lumen | FARGO | – | – | yes |
| 701-477 | TURTLE MOUNTAIN COMMUN., INC. | ROLLA | – | yes | yes |
| 701-478 | VAL-ED JOINT VENTURE, LLP DBA 702 COMMUNICATIONS | FARGO | – | – | yes |
| 701-480 | Verizon | BOTTINEAU | – | yes | yes |
| 701-481 | Lumen | EASTSIDNEY | – | – | yes |
| 701-482 | SRT COMMUNICATIONS, INC. | DONNYBROOK | – | – | yes |
| 701-483 | Consolidated | DICKINSON | – | – | yes |
| 701-484 | Lumen | GARDNER | – | yes | yes |
| 701-485 | DAKOTA CENTRAL TELECOM I, INC. | GACKLE | – | – | yes |
| 701-486 | DAKOTA CENTRAL TELECOMMUNICATIONS COOP. | MEDINA | – | – | yes |
| 701-487 | WEST RIVER TELECOMMUNICATIONS COOP. - ND | PICK CITY | – | – | yes |
| 701-488 | POLAR COMMUN MUTUAL AID CORP. | GALESBURG | – | – | yes |
| 701-489 | DAKOTA CENTRAL TELECOMMUNICATIONS COOP. | YPSILANTI | – | – | yes |
| 701-490 | AT&T | VALLEYCITY | – | yes | yes |
| 701-491 | COMMIO, LLC | FARGO | – | yes | yes |
| 701-492 | Lumen | FARGO | – | – | yes |
| 701-493 | DICKEY RURAL TEL. COOP. | EDGELEY | – | – | yes |
| 701-494 | Verizon | HAZEN | 2004-06-10 | yes | yes |
| 701-495 | Telnyx | DICKINSON | – | yes | yes |
| 701-496 | UNITED TEL. MUTUAL AID CORP. | MILTON | – | – | yes |
| 701-497 | RESERVATION TEL. COOP. | PLAZA | – | – | yes |
| 701-498 | Telnyx | BISMARCK | 2016-12-05 | yes | yes |
| 701-499 | Onvoy | FARGO | 2002-03-05 | yes | yes |
| 701-500 | AT&T | MINOT | 2010-10-27 | yes | yes |
| 701-501 | Onvoy | CASSELTON | 2019-08-12 | yes | yes |
| 701-502 | Onvoy | DICKINSON | – | yes | yes |
| 701-503 | NUSO, LLC | NOMCINTOSH | 2020-08-31 | yes | yes |
| 701-504 | COMMIO, LLC | DICKINSON | 2021-10-28 | yes | yes |
| 701-505 | NUSO, LLC | EASTSIDNEY | 2020-08-31 | yes | yes |
| 701-506 | Onvoy | CASSELTON | – | yes | yes |
| 701-507 | LTE WIRELESS, INC. - ND | ROLETTE | 2019-03-04 | yes | yes |
| 701-508 | Onvoy | HATTON | – | yes | yes |
| 701-509 | Verizon | MINOT | 2008-06-25 | yes | yes |
| 701-510 | STRATUS NETWORKS | GRAFTON | 2021-01-28 | yes | yes |
| 701-512 | COMMIO, LLC | VALLEYCITY | 2022-11-07 | yes | yes |
| 701-513 | PEERING HUB, INC. | DICKINSON | 2023-03-06 | yes | yes |
| 701-514 | MIDCONTINENT COMMUNICATIONS - ND | FAIRMOUNT | 2015-10-30 | yes | yes |
| 701-515 | Peerless | FARGO | 2020-06-12 | yes | yes |
| 701-516 | AT&T | BISMARCK | – | yes | yes |
| 701-517 | Dish | GRANDFORKS | 2023-04-12 | yes | yes |
| 701-518 | Comcast | BISMARCK | 2023-05-05 | yes | yes |
| 701-519 | MIDCONTINENT COMMUNICATIONS - ND | LIDGERWOOD | 2015-08-06 | yes | yes |
| 701-520 | Verizon | ST THOMAS | – | yes | yes |
| 701-521 | AT&T | CAVALIER | – | yes | yes |
| 701-522 | Lumen | NOMORRISTN | – | – | yes |
| 701-523 | Consolidated | BOWMAN | – | – | yes |
| 701-524 | GRIGGS COUNTY TEL. CO. | FINLEY | – | yes | yes |
| 701-525 | SRT COMMUNICATIONS, INC. | KARLSRUHE | – | – | yes |
| 701-526 | Windstream | FARGO | 2002-01-24 | yes | yes |
| 701-527 | AT&T | BISMARCK | 2001-04-25 | yes | yes |
| 701-528 | NORTHWEST COMMUNICATIONS COOP. | ALAMO | – | – | yes |
| 701-529 | RESERVATION TEL. COOP. | DOUGLAS | – | – | yes |
| 701-530 | Lumen | BISMARCK | – | – | yes |
| 701-531 | Verizon | TURTLELAKE | 2007-01-15 | yes | yes |
| 701-532 | MIDCONTINENT COMMUNICATIONS - ND | FARGO | 2007-06-20 | – | yes |
| 701-533 | MIDCONTINENT COMMUNICATIONS - ND | SCRANTON | 2008-02-04 | yes | yes |
| 701-534 | MIDCONTINENT COMMUNICATIONS - ND | BOTTINEAU | 2008-05-19 | yes | yes |
| 701-535 | Verizon | ELLENDALE | 2005-08-29 | yes | yes |
| 701-537 | SRT COMMUNICATIONS, INC. | TOWNER | – | yes | yes |
| 701-538 | RED RIVER RURAL TEL ASSN DBA RED RIVER COMM - ND | LIDGERWOOD | – | – | yes |
| 701-539 | NORTHWEST COMMUNICATIONS COOP. | WILDROSE | – | – | yes |
| 701-540 | Onvoy | FARGO | 2006-03-20 | yes | yes |
| 701-541 | AT&T | FARGO | 2001-06-14 | yes | yes |
| 701-542 | NORTH DAKOTA TELEPHONE CO. | BALTA | – | – | yes |
| 701-543 | Lumen | HATTON | – | yes | yes |
| 701-544 | MIDCONTINENT COMMUNICATIONS - ND | DEVILSLAKE | 2007-04-24 | yes | yes |
| 701-545 | RED RIVER RURAL TEL ASSN DBA RED RIVER COMM - ND | GREAT BEND | – | – | yes |
| 701-546 | NORTHWEST COMMUNICATIONS COOP. | MCGREGOR | – | – | yes |
| 701-547 | NORTH DAKOTA TELEPHONE CO. | FESSENDEN | – | – | yes |
| 701-548 | Consolidated | DUNNCENTER | – | – | yes |
| 701-549 | UNITED TEL. MUTUAL AID CORP. | WALHALLA | – | – | yes |
| 701-550 | Verizon | ROLLA | – | yes | yes |
| 701-551 | Onvoy | FARGO | 2010-10-19 | – | yes |
| 701-552 | Verizon | FARGO | 2004-07-27 | yes | yes |
| 701-553 | RED RIVER RURAL TEL ASSN DBA RED RIVER COMM - ND | ABERCROMBI | – | – | yes |
| 701-554 | MIDCONTINENT COMMUNICATIONS - ND | THOMPSON | 2007-01-19 | yes | yes |
| 701-556 | AT&T | STEELE | 2010-10-25 | yes | yes |
| 701-557 | Verizon | BISMARCK | 2004-07-20 | yes | yes |
| 701-558 | Lumen | NORTHWOOD | 2022-12-20 | yes | yes |
| 701-559 | Consolidated | BELFIELD | – | – | yes |
| 701-560 | MIDCONTINENT COMMUNICATIONS - ND | ROLETTE | 2009-08-14 | yes | yes |
| 701-561 | Lumen | FARGO | 2017-03-09 | yes | yes |
| 701-562 | AT&T | MCKENZIE | 2011-04-12 | yes | yes |
| 701-563 | Consolidated | REGENT | – | – | yes |
| 701-564 | MIDCONTINENT COMMUNICATIONS - ND | MANVEL | 2008-01-23 | yes | yes |
| 701-565 | RESERVATION TEL. COOP. | SQUAW GAP | – | – | yes |
| 701-566 | Bandwidth | FARGO | 2008-06-30 | yes | yes |
| 701-567 | Consolidated | HETTINGER | – | yes | yes |
| 701-568 | NORTHWEST COMMUNICATIONS COOP. | RAY | – | – | yes |
| 701-569 | MIDCONTINENT COMMUNICATIONS - ND | HATTON | 2007-01-19 | yes | yes |
| 701-570 | Verizon | WILLISTON | – | – | yes |
| 701-571 | SAGEBRUSH CELLULAR, INC. | WILLISTON | 2004-12-03 | – | yes |
| 701-572 | NCC ENTERPRISES | WILLISTON | – | – | yes |
| 701-573 | Consolidated | MANNING | – | – | yes |
| 701-574 | Consolidated | LADD | – | – | yes |
| 701-575 | Lumen | BELFIELD | – | yes | yes |
| 701-576 | MIDCONTINENT COMMUNICATIONS - ND | DUNSEITH | 2010-08-03 | yes | yes |
| 701-577 | NCC ENTERPRISES | WILLISTON | – | – | yes |
| 701-578 | Verizon | MINOT | 2004-07-30 | yes | yes |
| 701-579 | Consolidated | NEWENGLAND | – | – | yes |
| 701-580 | Verizon | WILLISTON | – | yes | yes |
| 701-581 | Bandwidth | NORTHWOOD | – | yes | yes |
| 701-582 | MIDCONTINENT COMMUNICATIONS - ND | RHAME | 2008-02-04 | yes | yes |
| 701-583 | NORTH DAKOTA TELEPHONE CO. | KNOX | – | – | yes |
| 701-584 | WEST RIVER TELECOMMUNICATIONS COOP. - ND | ELGIN | – | – | yes |
| 701-585 | MLGC, L.L.C. - ND | GRANDFORKS | 2023-11-28 | yes | yes |
| 701-586 | RESERVATION TEL. COOP. | ARNEGARD | – | – | yes |
| 701-587 | Lumen | NORTHWOOD | – | yes | yes |
| 701-588 | Lumen | HICKSON | – | – | yes |
| 701-589 | AT&T | REGENT | 2010-10-25 | yes | yes |
| 701-590 | AT&T | DICKINSON | – | yes | yes |
| 701-591 | MIDCONTINENT COMMUNICATIONS - ND | WAHPETON | 2007-01-19 | yes | yes |
| 701-592 | NORTH DAKOTA TELEPHONE CO. | LEEDS | – | – | yes |
| 701-593 | POLAR COMMUN MUTUAL AID CORP. | LANKIN | – | – | yes |
| 701-594 | Lumen | EMERADO | – | yes | yes |
| 701-595 | Verizon | BISMARCK | – | yes | yes |
| 701-596 | NORTHWEST COMMUNICATIONS COOP. | FLAXTON | – | – | yes |
| 701-597 | WEST RIVER TELECOMMUNICATIONS COOP. - ND | FLASHER | – | – | yes |
| 701-598 | MIDCONTINENT COMMUNICATIONS - ND | HICKSON | 2007-09-14 | yes | yes |
| 701-599 | Lumen | THOMPSON | – | yes | yes |
| 701-600 | AT&T | NEW ROCKFD | 2010-10-27 | yes | yes |
| 701-601 | SAGEBRUSH CELLULAR, INC. | FORTUNA | 2014-02-05 | – | yes |
| 701-602 | NUSO, LLC | DICKINSON | 2023-06-09 | yes | yes |
| 701-603 | Lumen | WATFORD CY | 2024-06-06 | yes | yes |
| 701-604 | Verizon | METIGOSHE | 2025-04-25 | yes | yes |
| 701-606 | WAVENATION, LLC | BISMARCK | 2025-07-15 | yes | yes |
| 701-607 | Onvoy | REYNOLDS | 2020-11-18 | yes | yes |
| 701-608 | WAVENATION, LLC | FARGO | 2026-01-08 | yes | yes |
| 701-609 | Verizon | WILLISTON | 2011-08-16 | yes | yes |
| 701-610 | T-Mobile | GRANDFORKS | 2001-01-24 | yes | yes |
| 701-612 | COMPUTER TELEPHONY INNOVATIONS INC. DBA VOXTELESYS | FARGO | 2021-01-12 | yes | yes |
| 701-613 | Lumen | FORT YATES | 2026-02-20 | yes | yes |
| 701-614 | Lumen | LISBON | 2025-06-17 | yes | yes |
| 701-615 | Lumen | MINNEWAKAN | 2026-05-08 | yes | yes |
| 701-616 | Lumen | DRAYTON | 2026-05-18 | yes | yes |
| 701-617 | Lumen | TOWNER | 2026-05-28 | yes | yes |
| 701-618 | Lumen | MOHALL | 2026-05-28 | yes | yes |
| 701-620 | AT&T | GRANDFORKS | 2010-07-13 | yes | yes |
| 701-621 | Verizon | STANLEY | – | yes | yes |
| 701-622 | WEST RIVER TELECOMMUNICATIONS COOP. - ND | CARSON | – | – | yes |
| 701-623 | RESERVATION TEL. COOP. | MEDORA | – | – | yes |
| 701-624 | SRT COMMUNICATIONS, INC. | SAWYER | – | – | yes |
| 701-625 | AT&T | MARTIN | 2006-08-25 | yes | yes |
| 701-626 | SRT COMMUNICATIONS, INC. | BUTTE | – | yes | yes |
| 701-627 | RESERVATION TEL. COOP. | NEW TOWN | – | – | yes |
| 701-628 | RESERVATION TEL. COOP. | STANLEY | – | – | yes |
| 701-629 | Verizon | STANLEY | – | yes | yes |
| 701-630 | T-Mobile | FARGO | 2009-12-21 | yes | yes |
| 701-631 | MIDCONTINENT COMMUNICATIONS - ND | EMERADO | 2007-01-19 | yes | yes |
| 701-632 | MIDCONTINENT COMMUNICATIONS - ND | DODGE | 2008-10-07 | yes | yes |
| 701-633 | INTER-COMMUNITY TELEPHONE COMPANY, LLC | BUFFALO | – | – | yes |
| 701-634 | RC TECHNOLOGIES | NNWEFFNGTN | – | – | yes |
| 701-635 | MIDCONTINENT COMMUNICATIONS - ND | HARVEY | 2009-04-23 | yes | yes |
| 701-636 | HALSTAD TELEPHONE COMPANY - ND | HILLSBORO | – | – | yes |
| 701-637 | MIDCONTINENT COMMUNICATIONS - ND | HETTINGER | 2008-02-04 | yes | yes |
| 701-638 | Onvoy | GARDNER | 2007-01-26 | yes | yes |
| 701-639 | AT&T | FARGO | – | yes | yes |
| 701-640 | Verizon | WAHPETON | – | – | yes |
| 701-641 | Verizon | TIOGA | – | yes | yes |
| 701-642 | Lumen | WAHPETON | – | yes | yes |
| 701-644 | POLAR COMMUN MUTUAL AID CORP. | EDMORE | – | – | yes |
| 701-645 | Lumen | LEONARD | – | yes | yes |
| 701-646 | INTER-COMMUNITY TELEPHONE COMPANY, LLC | SANBORN | – | – | yes |
| 701-647 | DICKEY RURAL TEL. COOP. | KULM | – | – | yes |
| 701-648 | Verizon | TIOGA | – | yes | yes |
| 701-649 | Verizon | CARRINGTON | – | yes | yes |
| 701-650 | Verizon | CARRINGTON | – | yes | yes |
| 701-651 | AT&T | WILLISTON | 2006-09-01 | yes | yes |
| 701-652 | DAKOTA CENTRAL TELECOM I, INC. | CARRINGTON | – | yes | yes |
| 701-653 | DAKOTA CENTRAL TELECOM I, INC. | CARRINGTON | – | yes | yes |
| 701-654 | WEST RIVER TELECOMMUNICATIONS COOP. - ND | UNDERWOOD | – | – | yes |
| 701-655 | POLAR COMMUN MUTUAL AID CORP. | BROCKET | – | – | yes |
| 701-656 | TURTLE MOUNTAIN COMMUN., INC. | BISBEE | – | – | yes |
| 701-657 | POLAR COMMUN MUTUAL AID CORP. | CRYSTAL | – | – | yes |
| 701-658 | T-Mobile | JAMESTOWN | 2002-03-12 | yes | yes |
| 701-659 | AT&T | JAMESTOWN | 2001-11-13 | yes | yes |
| 701-660 | AT&T | CASSELTON | 2010-11-11 | yes | yes |
| 701-661 | AT&T | EMMET | 2001-11-12 | yes | yes |
| 701-662 | NORTH DAKOTA TELEPHONE CO. | DEVILSLAKE | – | – | yes |
| 701-663 | Lumen | BISMARCK | – | – | yes |
| 701-664 | NORTHWEST COMMUNICATIONS COOP. | TIOGA | – | – | yes |
| 701-665 | NORTH DAKOTA TELEPHONE CO. | DEVILSLAKE | – | – | yes |
| 701-666 | Onvoy | MINTO | 2017-10-02 | yes | yes |
| 701-667 | Lumen | BISMARCK | – | – | yes |
| 701-668 | INTER-COMMUNITY TELEPHONE COMPANY, LLC | PAGE | – | – | yes |
| 701-669 | DICKEY RURAL TEL. COOP. | MARION | – | – | yes |
| 701-670 | COMPUTER TELEPHONY INNOVATIONS INC. DBA VOXTELESYS | GRANDFORKS | 2021-01-22 | yes | yes |
| 701-671 | Lumen | WAHPETON | – | yes | yes |
| 701-672 | VAL-ED JOINT VENTURE, LLP DBA 702 COMMUNICATIONS | WAHPETON | – | – | yes |
| 701-673 | BEK COMMUNICATIONS COOPERATIVE | MCKENZIE | – | – | yes |
| 701-674 | DAKOTA CENTRAL TELECOMMUNICATIONS COOP. | GRACE CITY | – | – | yes |
| 701-675 | RESERVATION TEL. COOP. | KEENE | – | – | yes |
| 701-676 | GRIGGS COUNTY TEL. CO. | BINFORD | – | – | yes |
| 701-677 | Consolidated | SOUTHHEART | – | – | yes |
| 701-678 | DICKEY RURAL TEL. COOP. | GWINNER | – | – | yes |
| 701-679 | RESERVATION TEL. COOP. | MAX | – | yes | yes |
| 701-680 | Verizon | GWINNER | – | yes | yes |
| 701-681 | Verizon | RUGBY | – | yes | yes |
| 701-682 | UNITED TEL. MUTUAL AID CORP. | MUNICH | – | – | yes |
| 701-683 | DICKEY RURAL TEL. COOP. | LISBON | – | – | yes |
| 701-684 | DICKEY RURAL TEL. COOP. | VENTURIA | – | – | yes |
| 701-685 | DICKEY RURAL TEL. COOP. | JUD | – | – | yes |
| 701-686 | MIDCONTINENT COMMUNICATIONS - ND | LANGDON | 2008-05-05 | yes | yes |
| 701-687 | MIDCONTINENT COMMUNICATIONS - ND | WILLOWCITY | 2010-08-03 | yes | yes |
| 701-688 | MID-RIVERS TEL. COOP., INC. | E CARLYLE | – | – | yes |
| 701-689 | INTER-COMMUNITY TELEPHONE COMPANY, LLC | ALICE | – | – | yes |
| 701-690 | Verizon | DICKINSON | – | yes | yes |
| 701-691 | MIDCONTINENT COMMUNICATIONS - ND | REEDER | 2008-02-04 | yes | yes |
| 701-692 | MIDCONTINENT COMMUNICATIONS - ND | HALLIDAY | 2009-02-11 | yes | yes |
| 701-693 | SRT COMMUNICATIONS, INC. | MARTIN | – | yes | yes |
| 701-694 | NORTHWEST COMMUNICATIONS COOP. | GRENORA | – | – | yes |
| 701-695 | Onvoy | E FAIRVIEW | 2007-05-08 | yes | yes |
| 701-696 | Lumen | MANVEL | – | yes | yes |
| 701-697 | UNITED TEL. MUTUAL AID CORP. | SARLES | – | – | yes |
| 701-698 | DICKEY RURAL TEL. COOP. | FREDONIA | – | – | yes |
| 701-699 | Frontier | WEST OSLO | – | yes | yes |
| 701-702 | SAGEBRUSH CELLULAR, INC. | ROUNDPRARI | 2008-06-27 | – | yes |
| 701-705 | Verizon | BOWBELLS | 2008-06-12 | yes | yes |
| 701-707 | Twilio | FARGO | 2020-10-22 | yes | yes |
| 701-709 | AT&T | EDGELEY | – | yes | yes |
| 701-710 | AT&T | GUELPH | – | yes | yes |
| 701-712 | Onvoy | BISMARCK | – | yes | yes |
| 701-713 | Verizon | WILLISTON | 2012-05-07 | yes | yes |
| 701-714 | Onvoy | GARDNER | 2020-11-18 | yes | yes |
| 701-715 | NUSO, LLC | FARGO | 2012-10-31 | yes | yes |
| 701-717 | LTE WIRELESS, INC. - ND | CARRINGTON | 2019-06-03 | yes | yes |
| 701-718 | MLGC, L.L.C. - ND | KINDRED | 2011-03-03 | yes | yes |
| 701-719 | Onvoy | BELFIELD | 2014-06-04 | yes | yes |
| 701-720 | AT&T | MINOT | – | – | yes |
| 701-721 | AT&T | MINOT | – | – | yes |
| 701-722 | SRT COMMUNICATIONS, INC. | SO PRAIRIE | – | yes | yes |
| 701-723 | SRT COMMUNICATIONS, INC. | MINOT AFB | – | – | yes |
| 701-724 | DICKEY RURAL TEL. COOP. | FORMAN | – | – | yes |
| 701-725 | SRT COMMUNICATIONS, INC. | DES LACS | – | – | yes |
| 701-726 | RESERVATION TEL. COOP. | MAKOTI | – | – | yes |
| 701-727 | SRT COMMUNICATIONS, INC. | MINOT AFB | – | – | yes |
| 701-728 | SRT COMMUNICATIONS, INC. | DEERING | – | – | yes |
| 701-729 | T-Mobile | FARGO | – | – | yes |
| 701-730 | AT&T | FARGO | – | yes | yes |
| 701-731 | AT&T | WISHEK | 2007-06-19 | yes | yes |
| 701-732 | Lumen | GRANDFORKS | – | yes | yes |
| 701-733 | INTER-COMMUNITY TELEPHONE COMPANY, LLC | DAZEY | – | – | yes |
| 701-734 | BEK COMMUNICATIONS COOPERATIVE | WILTON | – | – | yes |
| 701-736 | RC TECHNOLOGIES | NO VEBLEN | – | – | yes |
| 701-737 | AT&T | WASHBURN | 2005-04-21 | yes | yes |
| 701-738 | Allstream | GRANDFORKS | – | yes | yes |
| 701-739 | AT&T | GRANDFORKS | – | – | yes |
| 701-740 | AT&T | GRANDFORKS | – | – | yes |
| 701-741 | AT&T | GRANDFORKS | – | – | yes |
| 701-742 | DICKEY RURAL TEL. COOP. | OAKES | – | – | yes |
| 701-743 | RESERVATION TEL. COOP. | ROSEGLEN | – | – | yes |
| 701-744 | Lumen | E FAIRVIEW | – | – | yes |
| 701-745 | WEST RIVER TELECOMMUNICATIONS COOP. - ND | STANTON | – | – | yes |
| 701-746 | Lumen | GRANDFORKS | – | – | yes |
| 701-747 | Lumen | EMERADO | – | yes | yes |
| 701-748 | WEST RIVER TELECOMMUNICATIONS COOP. - ND | HAZEN | – | – | yes |
| 701-749 | INTER-COMMUNITY TELEPHONE COMPANY, LLC | TOWER CITY | – | – | yes |
| 701-751 | MIDCONTINENT COMMUNICATIONS - ND | BISMARCK | 2005-09-06 | – | yes |
| 701-752 | DAKOTA CENTRAL TELECOMMUNICATIONS COOP. | WOODWORTH | – | – | yes |
| 701-753 | DICKEY RURAL TEL. COOP. | CRETE | – | – | yes |
| 701-754 | BEK COMMUNICATIONS COOPERATIVE | NAPOLEON | – | – | yes |
| 701-755 | RESERVATION TEL. COOP. | ROSS | – | – | yes |
| 701-756 | SRT COMMUNICATIONS, INC. | MOHALL | – | – | yes |
| 701-757 | MIDCONTINENT COMMUNICATIONS - ND | GRANDFORKS | 2006-09-19 | – | yes |
| 701-758 | RESERVATION TEL. COOP. | RYDER | – | – | yes |
| 701-759 | RESERVATION TEL. COOP. | MANDAREE | – | – | yes |
| 701-760 | Verizon | VALLEYCITY | 2019-04-10 | yes | yes |
| 701-761 | MIDCONTINENT COMMUNICATIONS - ND | DICKINSON | 2009-02-04 | yes | yes |
| 701-762 | DICKEY RURAL TEL. COOP. | LITCHVILLE | – | – | yes |
| 701-763 | DAKOTA CENTRAL TELECOMMUNICATIONS COOP. | WINDSOR | – | – | yes |
| 701-764 | Consolidated | KILLDEER | – | – | yes |
| 701-765 | AT&T | GRANDFORKS | – | yes | yes |
| 701-766 | NORTH DAKOTA TELEPHONE CO. | FORTTOTTEN | – | – | yes |
| 701-767 | MIDCONTINENT COMMUNICATIONS - ND | BISBEE | 2010-08-03 | yes | yes |
| 701-768 | SRT COMMUNICATIONS, INC. | UPHAM | – | – | yes |
| 701-769 | INTER-COMMUNITY TELEPHONE COMPANY, LLC | HANNAFORD | – | – | yes |
| 701-770 | AT&T | WILLISTON | – | – | yes |
| 701-771 | Verizon | RUGBY | – | yes | yes |
| 701-772 | Lumen | GRANDFORKS | – | – | yes |
| 701-773 | Onvoy | KINDRED | 2020-04-16 | yes | yes |
| 701-774 | NCC ENTERPRISES | WILLISTON | – | – | yes |
| 701-775 | Lumen | GRANDFORKS | – | – | yes |
| 701-776 | NORTH DAKOTA TELEPHONE CO. | RUGBY | – | – | yes |
| 701-777 | Lumen | GRANDFORKS | – | – | yes |
| 701-778 | DICKEY RURAL TEL. COOP. | DICKEY | – | – | yes |
| 701-779 | HD CARRIER LLC | DICKINSON | 2019-08-29 | yes | yes |
| 701-780 | Lumen | GRANDFORKS | – | – | yes |
| 701-781 | AT&T | FARGO | – | yes | yes |
| 701-782 | BEK COMMUNICATIONS COOPERATIVE | HAZELTON | – | – | yes |
| 701-783 | DICKEY RURAL TEL. COOP. | GUELPH | – | – | yes |
| 701-784 | SRT COMMUNICATIONS, INC. | LANSFORD | – | – | yes |
| 701-785 | GRIGGS COUNTY TEL. CO. | MCHENRY | – | – | yes |
| 701-786 | Lumen | MAYVILLE | – | yes | yes |
| 701-787 | Lumen | GRANDFORKS | – | yes | yes |
| 701-788 | MIDCONTINENT COMMUNICATIONS - ND | MAYVILLE | – | – | yes |
| 701-789 | Verizon | COOPERSTN | – | yes | yes |
| 701-791 | HD CARRIER LLC | BISMARCK | 2019-04-09 | yes | yes |
| 701-792 | Lumen | GRANDFORKS | – | yes | yes |
| 701-793 | AT&T | FARGO | – | – | yes |
| 701-794 | WEST RIVER TELECOMMUNICATIONS COOP. - ND | CENTER | – | – | yes |
| 701-795 | Lumen | GRANDFORKS | – | – | yes |
| 701-796 | DICKEY RURAL TEL. COOP. | KATHRYN | – | – | yes |
| 701-797 | GRIGGS COUNTY TEL. CO. | COOPERSTN | – | yes | yes |
| 701-798 | NORTH DAKOTA TELEPHONE CO. | OBERON | – | – | yes |
| 701-799 | AT&T | FARGO | – | – | yes |
| 701-800 | Onvoy | LEONARD | 2012-11-19 | yes | yes |
| 701-801 | WIDE VOICE, LLC - ND | BISMARCK | 2014-12-24 | yes | yes |
| 701-802 | THE VOICE APPLICATION NETWORK, LLC | DICKINSON | – | yes | yes |
| 701-805 | Peerless | BISMARCK | 2014-10-20 | yes | yes |
| 701-807 | Onvoy | LARIMORE | 2016-03-21 | yes | yes |
| 701-808 | Onvoy | EMERADO | 2021-02-05 | yes | yes |
| 701-809 | Onvoy | FARGO | 2010-07-13 | yes | yes |
| 701-815 | Bandwidth | NOMCINTOSH | 2012-01-23 | yes | yes |
| 701-818 | Verizon | MINOT | 2011-08-16 | yes | yes |
| 701-820 | AT&T | ENDERLIN | – | yes | yes |
| 701-821 | MIDCONTINENT COMMUNICATIONS - ND | WALHALLA | 2008-05-21 | yes | yes |
| 701-822 | NUSO, LLC | MINOT | – | yes | yes |
| 701-824 | Consolidated | MOTT | – | – | yes |
| 701-825 | POLAR COMMUN MUTUAL AID CORP. | PEMBINA | – | – | yes |
| 701-826 | NORTHWEST COMMUNICATIONS COOP. | MARMON | – | – | yes |
| 701-827 | WEST RIVER TELECOMMUNICATIONS COOP. - ND | FORT YATES | – | – | yes |
| 701-828 | RESERVATION TEL. COOP. | ALEXANDER | – | – | yes |
| 701-829 | Onvoy | EASTSIDNEY | 2007-05-08 | yes | yes |
| 701-830 | Verizon | EDGELEY | – | yes | yes |
| 701-831 | Verizon | FARGO | 2024-01-08 | yes | yes |
| 701-832 | Verizon | MAX | 2006-05-31 | yes | yes |
| 701-833 | Verizon | MINOT | – | – | yes |
| 701-834 | NCC ENTERPRISES | FORTUNA | – | – | yes |
| 701-835 | Verizon | KENMARE | – | – | yes |
| 701-836 | Verizon | GARRISON | 2006-05-31 | yes | yes |
| 701-837 | SRT COMMUNICATIONS, INC. | MINOT | – | – | yes |
| 701-838 | SRT COMMUNICATIONS, INC. | MINOT | – | – | yes |
| 701-839 | SRT COMMUNICATIONS, INC. | MINOT | – | – | yes |
| 701-840 | Verizon | VALLEYCITY | – | yes | yes |
| 701-841 | MIDCONTINENT COMMUNICATIONS - ND | REYNOLDS | 2007-01-19 | yes | yes |
| 701-842 | RESERVATION TEL. COOP. | WATFORD CY | – | – | yes |
| 701-843 | WEST RIVER TELECOMMUNICATIONS COOP. - ND | NEW SALEM | – | – | yes |
| 701-844 | MID-RIVERS TELEPHONE COOPERATIVE, INC. | E FAIRVIEW | – | – | yes |
| 701-845 | Lumen | VALLEYCITY | – | – | yes |
| 701-846 | Consolidated | DODGE | – | – | yes |
| 701-847 | Lumen | REYNOLDS | – | yes | yes |
| 701-848 | RESERVATION TEL. COOP. | SPENCER | – | yes | yes |
| 701-849 | Verizon | HARVEY | 2007-11-15 | yes | yes |
| 701-850 | Onvoy | FARGO | 2008-06-17 | yes | yes |
| 701-851 | AT&T | LINTON | – | yes | yes |
| 701-852 | SRT COMMUNICATIONS, INC. | MINOT | – | – | yes |
| 701-853 | Consolidated | REEDER | – | – | yes |
| 701-854 | WEST RIVER TELECOMMUNICATIONS COOP. - ND | FORT YATES | – | – | yes |
| 701-855 | Verizon | DEVILSLAKE | 2024-02-14 | yes | yes |
| 701-856 | HALSTAD TEL. CO. | WESTCLIMAX | – | – | yes |
| 701-857 | SRT COMMUNICATIONS, INC. | MINOT | – | – | yes |
| 701-858 | SRT COMMUNICATIONS, INC. | MINOT | – | – | yes |
| 701-859 | NORTHWEST COMMUNICATIONS COOP. | EPPING | – | – | yes |
| 701-860 | LORETEL SYSTEMS, INC. | WESTPERLEY | – | – | yes |
| 701-861 | Verizon | WASHBURN | – | yes | yes |
| 701-862 | RESERVATION TEL. COOP. | PARSHALL | – | – | yes |
| 701-863 | Consolidated | GRASSY BTE | – | – | yes |
| 701-864 | Lumen | GRANDFORKS | 2002-05-30 | yes | yes |
| 701-865 | POLAR COMMUN MUTUAL AID CORP. | INKSTER | – | – | yes |
| 701-866 | Verizon | FARGO | 2002-03-05 | – | yes |
| 701-867 | BEK COMMUNICATIONS COOPERATIVE | TUTTLE | – | – | yes |
| 701-868 | NORTH DAKOTA TELEPHONE CO. | HAMPDEN | – | – | yes |
| 701-869 | POLAR COMMUN MUTUAL AID CORP. | GILBY | – | – | yes |
| 701-870 | AT&T | BEULAH | – | yes | yes |
| 701-871 | Verizon | BOTTINEAU | – | yes | yes |
| 701-872 | RESERVATION TEL. COOP. | BEACH | – | yes | yes |
| 701-873 | WEST RIVER TELECOMMUNICATIONS COOP. - ND | BEULAH | – | – | yes |
| 701-874 | POLAR COMMUN MUTUAL AID CORP. | HUNTER | – | – | yes |
| 701-875 | NORTHWEST COMMUNICATIONS COOP. | ROUNDPRARI | – | – | yes |
| 701-876 | AT&T | BEACH | 2010-10-25 | yes | yes |
| 701-877 | TERRA NOVA TELECOM INC. | BISMARCK | 2019-02-26 | yes | yes |
| 701-878 | WEST RIVER TELECOMMUNICATIONS COOP. - ND | HEBRON | – | – | yes |
| 701-879 | Consolidated | AMIDON | – | – | yes |
| 701-880 | Verizon | HAZEN | – | yes | yes |
| 701-881 | MIDCONTINENT COMMUNICATIONS - ND | RUGBY | 2008-05-13 | – | yes |
| 701-882 | GRIGGS COUNTY TEL. CO. | SHELDON | – | – | yes |
| 701-883 | DICKEY RURAL TEL. COOP. | LAMOURE | – | – | yes |
| 701-884 | WEST RIVER TELECOMMUNICATIONS COOP. - ND | GOODRICH | – | – | yes |
| 701-885 | T-Mobile | GRANDFORKS | – | yes | yes |
| 701-886 | POLAR COMMUN MUTUAL AID CORP. | NECHE | – | – | yes |
| 701-887 | HALSTAD TEL. CO. | WESTSHELLY | – | – | yes |
| 701-888 | Onvoy | MANVEL | 2012-11-19 | yes | yes |
| 701-889 | Verizon | DRAKE | 2007-11-15 | yes | yes |
| 701-890 | AT&T | VALLEYCITY | 2006-05-09 | yes | yes |
| 701-891 | Verizon | HAZEN | – | yes | yes |
| 701-892 | AT&T | WAHPETON | – | yes | yes |
| 701-893 | Allstream | FARGO | – | yes | yes |
| 701-894 | POLAR COMMUN MUTUAL AID CORP. | HOOPLE | – | – | yes |
| 701-895 | AT&T | CASSELTON | 2006-09-08 | yes | yes |
| 701-896 | INTER-COMMUNITY TELEPHONE COMPANY, LLC | ABSARAKA | – | – | yes |
| 701-897 | Verizon | PARSHALL | – | yes | yes |
| 701-898 | Verizon | PARSHALL | – | yes | yes |
| 701-899 | AT&T | WAHPETON | – | yes | yes |
| 701-900 | AT&T | CANDO | 2010-10-27 | yes | yes |
| 701-901 | WIDE VOICE, LLC - ND | WILLISTON | 2015-07-27 | yes | yes |
| 701-905 | AT&T | BEULAH | 2010-10-25 | yes | yes |
| 701-912 | AT&T | ENDERLIN | 2010-11-11 | yes | yes |
| 701-919 | EXIANT COMMUNICATIONS LLC | DICKINSON | 2026-07-08 | yes | yes |
| 701-920 | AT&T | CENTER | 2005-04-21 | yes | yes |
| 701-921 | Verizon | NEW TOWN | 2024-05-16 | yes | yes |
| 701-922 | Bandwidth | GRAFTON | 2011-02-21 | yes | yes |
| 701-923 | AT&T | SPENCER | 2010-07-21 | yes | yes |
| 701-924 | INTER-COMMUNITY TELEPHONE COMPANY, LLC | NOME | – | – | yes |
| 701-925 | NORTHWEST COMMUNICATIONS COOP. | NOONAN | – | – | yes |
| 701-926 | NORTHWEST COMMUNICATIONS COOP. | PORTAL | – | – | yes |
| 701-927 | MIDCONTINENT COMMUNICATIONS - ND | KILLDEER | 2008-10-07 | yes | yes |
| 701-928 | Verizon | HETTINGER | 2004-11-29 | yes | yes |
| 701-929 | Onvoy | FARGO | – | yes | yes |
| 701-931 | WIDE VOICE, LLC - ND | FARGO | 2025-04-07 | yes | yes |
| 701-933 | NORTHWEST COMMUNICATIONS COOP. | LIGNITE | – | – | yes |
| 701-934 | AT&T | BISMARCK | – | yes | yes |
| 701-935 | Onvoy | EMERADO | 2012-09-10 | yes | yes |
| 701-936 | AT&T | FARGO | 2010-07-13 | yes | yes |
| 701-937 | Onvoy | NOMORRISTN | 2017-04-19 | yes | yes |
| 701-938 | Consolidated | HALLIDAY | – | – | yes |
| 701-939 | NORTHWEST COMMUNICATIONS COOP. | COLUMBUS | – | – | yes |
| 701-940 | TON80 COMMUNICATIONS, LLC | E FAIRVIEW | – | yes | yes |
| 701-941 | Windstream | FARGO | 2017-11-17 | yes | yes |
| 701-942 | HALSTAD TEL. CO. | W NIELSVL | – | – | yes |
| 701-943 | BEK COMMUNICATIONS COOPERATIVE | WING | – | – | yes |
| 701-944 | POLAR COMMUN MUTUAL AID CORP. | ADAMS | – | – | yes |
| 701-945 | INTER-COMMUNITY TELEPHONE COMPANY, LLC | HOPE | – | – | yes |
| 701-946 | Lumen | BISMARCK | 2016-06-14 | yes | yes |
| 701-947 | NORTH DAKOTA TELEPHONE CO. | NEW ROCKFD | – | – | yes |
| 701-948 | WEST RIVER TELECOMMUNICATIONS COOP. - ND | ZAP | – | – | yes |
| 701-949 | POLAR COMMUN MUTUAL AID CORP. | NEKOMA | – | – | yes |
| 701-951 | Onvoy | FARGO | 2018-10-30 | yes | yes |
| 701-952 | DAKTEL COMMUNICATIONS, LLC - ND | JAMESTOWN | 2002-02-12 | – | yes |
| 701-953 | MIDCONTINENT COMMUNICATIONS - ND | ROLLA | 2009-08-25 | yes | yes |
| 701-954 | Verizon | BISMARCK | – | yes | yes |
| 701-955 | NUSO, LLC | BISMARCK | 2013-03-04 | yes | yes |
| 701-956 | MIDCONTINENT COMMUNICATIONS - ND | RICHARDTON | 2008-10-07 | yes | yes |
| 701-957 | CSC WIRELESS, LLC | BISMARCK | 2019-05-29 | yes | yes |
| 701-960 | Telnyx | FARGO | 2019-12-18 | yes | yes |
| 701-961 | Vonage | BISMARCK | 2019-09-24 | yes | yes |
| 701-962 | DAKOTA CENTRAL TELECOMMUNICATIONS COOP. | BOWDON | – | – | yes |
| 701-963 | Bandwidth | HATTON | 2017-02-02 | yes | yes |
| 701-964 | CSC WIRELESS, LLC | FARGO | 2020-07-22 | yes | yes |
| 701-965 | NORTHWEST COMMUNICATIONS COOP. | CROSBY | – | – | yes |
| 701-966 | POLAR COMMUN MUTUAL AID CORP. | FAIRDALE | – | – | yes |
| 701-967 | POLAR COMMUN MUTUAL AID CORP. | ARTHUR | – | – | yes |
| 701-968 | NORTH DAKOTA TELEPHONE CO. | CANDO | – | – | yes |
| 701-969 | Bandwidth | HICKSON | 2015-04-17 | yes | yes |
| 701-970 | IP HORIZON LLC | FARGO | 2021-04-02 | yes | yes |
| 701-971 | T-Mobile | WAHPETON | 2021-03-09 | yes | yes |
| 701-972 | MIDCONTINENT COMMUNICATIONS - ND | NEW ROCKFD | 2010-05-28 | yes | yes |
| 701-973 | DICKEY RURAL TEL. COOP. | FORTRANSOM | – | – | yes |
| 701-974 | Consolidated | RICHARDTON | – | – | yes |
| 701-975 | Charter | BISMARCK | 2017-07-13 | yes | yes |
| 701-977 | EXIANT COMMUNICATIONS LLC | FARGO | 2019-09-16 | yes | yes |
| 701-978 | Onvoy | WILLISTON | – | yes | yes |
| 701-979 | NUSO, LLC | BISMARCK | 2020-08-28 | yes | yes |
| 701-980 | Verizon | UNDERWOOD | 2005-04-21 | yes | yes |
| 701-981 | Onvoy | BELFIELD | 2021-04-26 | yes | yes |
| 701-982 | NCC ENTERPRISES | AMBROSE | – | yes | yes |
| 701-983 | WEST RIVER TELECOMMUNICATIONS COOP. - ND | GOLDEN VLY | – | – | yes |
| 701-984 | DAKOTA CENTRAL TELECOMMUNICATIONS COOP. | SYKESTON | – | – | yes |
| 701-985 | NCC ENTERPRISES | EASTWESTBY | – | – | yes |
| 701-986 | Bandwidth | BISMARCK | 2024-03-07 | yes | yes |
| 701-987 | Onvoy | THOMPSON | 2019-08-12 | yes | yes |
| 701-989 | AT&T | BISMARCK | 2010-07-13 | yes | yes |
| 701-990 | HD CARRIER LLC | FARGO | 2024-06-20 | yes | yes |
| 701-991 | Verizon | FARGO | 2024-08-28 | yes | yes |
| 701-992 | JAMES VALLEY COOPERATIVE TELEPHONE COMPANY | NORTHHECLA | – | yes | yes |
| 701-993 | POLAR COMMUN MUTUAL AID CORP. | EDINBURG | – | – | yes |
| 701-994 | IP HORIZON LLC | BISMARCK | 2025-03-28 | yes | yes |
| 701-995 | Lumen | GLEN ULLIN | 2025-08-06 | yes | yes |
| 701-996 | NORTH DAKOTA TELEPHONE CO. | SHEYENNE | – | – | yes |
| 701-997 | Vonage | FARGO | 2018-03-06 | yes | yes |
| 701-998 | WOLVERTON TEL. CO. - ND | CHRISTINE | – | – | yes |
| 701-999 | Telnyx | BELFIELD | 2017-03-08 | yes | yes |
Frequently asked
How many prefixes does area code 701 have?
743 NXX blocks are assigned of 786 possible. Each block is 10,000 consecutive numbers, so the code currently covers about 7,430 thousand-number ranges across 298 rate centers.
What do the first three digits after 701 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 701 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 701 table?
That the block is in thousands-block pooling: carriers draw 1,000-number lots from it instead of taking all 10,000. 381 of 701'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