GREENHILLS — PA
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| WINDSTREAM CONESTOGA, INC. | 0162 | 2 |
| CORE COMMUNICATIONS, INC. - PA | 3806 | 1 |
| SERVICE ELECTRIC TELEPHONE COMPANY, LLC | 8320 | 1 |
Data last updated: March 10, 2026
| Carrier | OCN | NXX Count |
|---|---|---|
| WINDSTREAM CONESTOGA, INC. | 0162 | 2 |
| CORE COMMUNICATIONS, INC. - PA | 3806 | 1 |
| SERVICE ELECTRIC TELEPHONE COMPANY, LLC | 8320 | 1 |