BRIMSON — MO
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| GRAND RIVER MUTUAL TEL CO | 1888 | 1 |
| FRACTEL, LLC | 965H | 1 |
Data last updated: March 10, 2026
| Carrier | OCN | NXX Count |
|---|---|---|
| GRAND RIVER MUTUAL TEL CO | 1888 | 1 |
| FRACTEL, LLC | 965H | 1 |