CARROLLTON — MS
Data last updated: June 25, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| LEVEL 3 COMMUNICATIONS, LLC - MS | 5178 | 1 |
| ONVOY SPECTRUM, LLC | 624H | 1 |
| BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | 1 |
| BANDWIDTH.COM CLEC, LLC - MS | 992E | 1 |