CHISHOLM — MN
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| ONVOY, LLC - MN | 184D | 1 |
| TON80 COMMUNICATIONS, LLC | 516J | 1 |
| LEVEL 3 COMMUNICATIONS, LLC - MN | 5256 | 1 |
| SKYE TELECOM LLC DBA SKYETEL | 622J | 1 |
| QWEST CORPORATION | 9631 | 1 |