GARDNER — ND
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| ONVOY, LLC - ND | 452F | 2 |
| MIDCONTINENT COMMUNICATIONS - ND | 3065 | 1 |
| QWEST CORPORATION | 9631 | 1 |
Data last updated: March 10, 2026
| Carrier | OCN | NXX Count |
|---|---|---|
| ONVOY, LLC - ND | 452F | 2 |
| MIDCONTINENT COMMUNICATIONS - ND | 3065 | 1 |
| QWEST CORPORATION | 9631 | 1 |