(510) 221
Prefix in RICHMOND, California
Prefix Details
| Area Code | 510 |
| Prefix | 221 |
| Full Number Pattern | (510) 221-XXXX |
| Rate Center | RICHMOND |
| State | California |
| Operating Company | METROPCS, INC. |
| Time Zone | Pacific (PT, UTC-8) |
About the (510) 221 Prefix
The (510) 221 prefix is assigned to METROPCS, INC. 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.