FAIRMOUNT — ND
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| RED RIVER RURAL TEL ASSN DBA RED RIVER COMM - ND | 1631 | 1 |
| MIDCONTINENT COMMUNICATIONS - ND | 3065 | 1 |
Data last updated: March 10, 2026
| Carrier | OCN | NXX Count |
|---|---|---|
| RED RIVER RURAL TEL ASSN DBA RED RIVER COMM - ND | 1631 | 1 |
| MIDCONTINENT COMMUNICATIONS - ND | 3065 | 1 |