BROOKINGS — OR
Data last updated: June 25, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | 4323 | 2 |
| T-MOBILE USA, INC. | 6529 | 2 |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR | 5820 | 1 |
| NEW CINGULAR WIRELESS PCS, LLC | 6010 | 1 |
| UNITED STATES CELLULAR - OR | 6349 | 1 |