BAY CITY — OR
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - OR | 4520 | 1 |
| ONVOY, LLC - OR | 750E | 1 |
| CHARTER IP ENABLED SERVICES, LLC | 792K | 1 |
Data last updated: March 10, 2026
| Carrier | OCN | NXX Count |
|---|---|---|
| UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - OR | 4520 | 1 |
| ONVOY, LLC - OR | 750E | 1 |
| CHARTER IP ENABLED SERVICES, LLC | 792K | 1 |