WARTBURG — TN
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| HIGHLAND TEL. COOP, INC. | 0565 | 1 |
| TWIN LAKES COMMUNICATIONS, INC. - TN | 204G | 1 |
Data last updated: March 10, 2026
| Carrier | OCN | NXX Count |
|---|---|---|
| HIGHLAND TEL. COOP, INC. | 0565 | 1 |
| TWIN LAKES COMMUNICATIONS, INC. - TN | 204G | 1 |