BLOUNTVL — TN
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN | 4510 | 5 |
| LEVEL 3 COMMUNICATIONS, LLC - TN | 4806 | 2 |
| ONVOY, LLC - TN | 525E | 2 |
| BRISTOL TENNESSEE ESSENTIAL SERVICES - TN | 895D | 1 |