PITTSFIELD — MA
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| VERIZON NEW ENGLAND INC. | 9102 | 11 |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | 5 |
| PAETEC ITEL, LLC | 829J | 5 |
| NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | 3 |
| METROPCS, INC. | 5562 | 2 |