Phone numbers in Fargo, North Dakota
Fargo has 84 phone prefixes in area code 701.
Biggest holders: CenturyLink / Lumen, Onvoy, Verizon Wireless. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 26%
- Local phone company 26%
- Internet / business phone carrier 40%
- Phone company 7%
Every prefix in Fargo
Search the first six digits of a number in this list. If it's here, the number started in Fargo with the carrier shown. If it isn't, check the North Dakota page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 701-200 | T-Mobile (including Sprint) | Mobile carrier | 2002 |
| 701-205 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 701-212 | Level 3 (Lumen) | Internet / business phone carrier | 2002 |
| 701-219 | T-Mobile (including Sprint) | Mobile carrier | 2001 |
| 701-231 | CenturyLink / Lumen | Local phone company | – |
| 701-232 | CenturyLink / Lumen | Local phone company | – |
| 701-234 | CenturyLink / Lumen | Local phone company | – |
| 701-235 | CenturyLink / Lumen | Local phone company | – |
| 701-237 | CenturyLink / Lumen | Local phone company | – |
| 701-238 | Verizon Wireless | Mobile carrier | – |
| 701-239 | CenturyLink / Lumen | Local phone company | – |
| 701-241 | CenturyLink / Lumen | Local phone company | – |
| 701-261 | Verizon Wireless | Mobile carrier | – |
| 701-271 | CenturyLink / Lumen | Local phone company | – |
| 701-277 | CenturyLink / Lumen | Local phone company | – |
| 701-280 | CenturyLink / Lumen | Local phone company | – |
| 701-281 | CenturyLink / Lumen | Local phone company | – |
| 701-282 | CenturyLink / Lumen | Local phone company | – |
| 701-293 | CenturyLink / Lumen | Local phone company | – |
| 701-297 | CenturyLink / Lumen | Local phone company | – |
| 701-298 | CenturyLink / Lumen | Local phone company | – |
| 701-306 | T-Mobile (including Sprint) | Mobile carrier | – |
| 701-318 | Verizon Wireless | Mobile carrier | 2003 |
| 701-353 | Onvoy | Internet / business phone carrier | 2011 |
| 701-356 | Onvoy | Internet / business phone carrier | – |
| 701-361 | Verizon Wireless | Mobile carrier | – |
| 701-364 | Onvoy | Internet / business phone carrier | – |
| 701-365 | Hd Carrier | Internet / business phone carrier | – |
| 701-367 | Verizon Wireless | Mobile carrier | – |
| 701-371 | Verizon Wireless | Mobile carrier | – |
| 701-373 | Allstream | Internet / business phone carrier | – |
| 701-388 | Verizon Wireless | Mobile carrier | 2003 |
| 701-404 | Onvoy | Internet / business phone carrier | 2014 |
| 701-405 | Onvoy | Internet / business phone carrier | 2017 |
| 701-412 | AT&T (local phone) | Local phone company | – |
| 701-417 | CenturyLink / Lumen | Local phone company | 2011 |
| 701-429 | Verizon Wireless | Mobile carrier | – |
| 701-433 | Nuso | Internet / business phone carrier | – |
| 701-446 | Terra Nova Telecom | Internet / business phone carrier | – |
| 701-451 | Comcast | Internet / business phone carrier | – |
| 701-461 | CenturyLink / Lumen | Local phone company | – |
| 701-470 | Leap Telecom | Phone company | 2024 |
| 701-476 | CenturyLink / Lumen | Local phone company | – |
| 701-478 | 702 Communications | Phone company | – |
| 701-491 | Commio | Internet / business phone carrier | – |
| 701-492 | CenturyLink / Lumen | Local phone company | – |
| 701-499 | Onvoy | Internet / business phone carrier | 2002 |
| 701-515 | Peerless Network Of North Dakota | Internet / business phone carrier | 2020 |
| 701-526 | Windstream (PAETEC) | Internet / business phone carrier | 2002 |
| 701-532 | Midcontinent Communications | Phone company | 2007 |
| 701-540 | Onvoy | Internet / business phone carrier | 2006 |
| 701-541 | AT&T Mobility | Mobile carrier | 2001 |
| 701-551 | Onvoy | Internet / business phone carrier | 2010 |
| 701-552 | MCImetro (Verizon Business) | Internet / business phone carrier | 2004 |
| 701-561 | CenturyLink / Lumen | Local phone company | 2017 |
| 701-566 | Bandwidth | Internet / business phone carrier | 2008 |
| 701-608 | Wavenation | Phone company | 2026 |
| 701-612 | Voxtelesys | Internet / business phone carrier | 2021 |
| 701-630 | T-Mobile (including Sprint) | Mobile carrier | 2009 |
| 701-639 | AT&T (local phone) | Local phone company | – |
| 701-707 | Twilio | Internet / business phone carrier | 2020 |
| 701-715 | Nuso | Internet / business phone carrier | 2012 |
| 701-729 | T-Mobile (including Sprint) | Mobile carrier | – |
| 701-730 | AT&T Mobility | Mobile carrier | – |
| 701-781 | AT&T Mobility | Mobile carrier | – |
| 701-793 | AT&T Mobility | Mobile carrier | – |
| 701-799 | AT&T Mobility | Mobile carrier | – |
| 701-809 | Onvoy | Internet / business phone carrier | 2010 |
| 701-831 | Verizon Wireless | Mobile carrier | 2024 |
| 701-850 | Onvoy | Internet / business phone carrier | 2008 |
| 701-866 | Verizon Wireless | Mobile carrier | 2002 |
| 701-893 | Allstream | Internet / business phone carrier | – |
| 701-929 | Onvoy | Internet / business phone carrier | – |
| 701-931 | Wide Voice | Phone company | 2025 |
| 701-936 | AT&T Mobility | Mobile carrier | 2010 |
| 701-941 | Windstream (PAETEC) | Internet / business phone carrier | 2017 |
| 701-951 | Onvoy | Internet / business phone carrier | 2018 |
| 701-960 | Telnyx | Internet / business phone carrier | 2019 |
| 701-964 | Csc Wireless | Mobile carrier | 2020 |
| 701-970 | IP Horizon | Internet / business phone carrier | 2021 |
| 701-977 | Exiant Communications | Phone company | 2019 |
| 701-990 | Hd Carrier | Internet / business phone carrier | 2024 |
| 701-991 | MCImetro (Verizon Business) | Internet / business phone carrier | 2024 |
| 701-997 | Vonage America | Internet / business phone carrier | 2018 |
Most prefixes are pooled: the 10,000 numbers in each are handed out in blocks of 1,000 to different carriers, and people can also take their numbers to another carrier. So the carrier shown is where the prefix started, not a guarantee about any one number. Source: NANPA central office code records, 2026-10-10.