MOUNTAINCY — NV
Data last updated: June 25, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| ONVOY, LLC - NV | 029F | 1 |
| CENTURYTEL GEM STATE INC-NV DBA CENTURYLINK - NV | 4438 | 1 |
Data last updated: June 25, 2026
| Carrier | OCN | NXX Count |
|---|---|---|
| ONVOY, LLC - NV | 029F | 1 |
| CENTURYTEL GEM STATE INC-NV DBA CENTURYLINK - NV | 4438 | 1 |