QUINCY — CA
Data last updated: June 25, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | 2 |
| METROPCS, INC. | 5562 | 1 |
| NEW CINGULAR WIRELESS PCS, LLC | 6010 | 1 |
| PACIFIC BELL | 9740 | 1 |
| BANDWIDTH.COM CLEC, LLC - CA | 981E | 1 |