MADISON — MS
Data last updated: June 25, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | 5 |
| ONVOY, LLC - MS | 719E | 3 |
| COMCAST IP PHONE, LLC | 318J | 1 |
| TEC OF JACKSON, INC. - MS | 3704 | 1 |
| TELEPORT COMMUNICATIONS AMERICA MS - LLC | 458C | 1 |