COLUMBSAFB — MS
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| TELEPORT COMMUNICATIONS AMERICA MS - LLC | 458C | 1 |
| LEVEL 3 COMMUNICATIONS, LLC - MS | 5178 | 1 |
| ONVOY, LLC - MS | 719E | 1 |
| BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | 1 |