(510) 237
Prefix in RICHMOND, California
Prefix Details
| Area Code | 510 |
| Prefix | 237 |
| Full Number Pattern | (510) 237-XXXX |
| Rate Center | RICHMOND |
| State | California |
| Operating Company | PACIFIC BELL |
| Time Zone | Pacific (PT, UTC-8) |
About the (510) 237 Prefix
The (510) 237 prefix is assigned to PACIFIC BELL and serves the RICHMOND rate center in California. Phone numbers with this prefix are in the Pacific Time Zone and are part of area code 510 which covers Oakland and surrounding areas.