GREER — AZ
Data last updated: June 25, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| CITIZENS TELECOM CO OF WHITE MOUNTAINS INC. | 4426 | 1 |
| CENTURYLINK COMMUNICATIONS, LLC | 508J | 1 |
Data last updated: June 25, 2026
| Carrier | OCN | NXX Count |
|---|---|---|
| CITIZENS TELECOM CO OF WHITE MOUNTAINS INC. | 4426 | 1 |
| CENTURYLINK COMMUNICATIONS, LLC | 508J | 1 |