Phone numbers in New Rockford, North Dakota
New Rockford has 4 phone prefixes in area code 701.
Biggest holders: AT&T Mobility, North Dakota Telephone, Midcontinent Communications. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 50%
- Local phone company 25%
- Phone company 25%
Every prefix in New Rockford
Search the first six digits of a number in this list. If it's here, the number started in New Rockford with the carrier shown. If it isn't, check the North Dakota page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 701-302 | AT&T Mobility | Mobile carrier | 2001 |
| 701-600 | AT&T Mobility | Mobile carrier | 2010 |
| 701-947 | North Dakota Telephone | Local phone company | – |
| 701-972 | Midcontinent Communications | Phone company | 2010 |
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.