Prefix 510-256
Area Code 510 Details
County: CONTRA COSTA
| Code | Other Cities | Timezone | County | Latitude | Longitude | Daylight Saving Time | Connection Type | NXX Created At | Zip Code | Fips | Lata | Carrier | Overlay | Rate Center | Ocn | Coverage Area | Active |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 256 | 8 | CONTRA COSTA | 37.92680000 | -122.05480000 | L | 2001-06-30 00:00:00 | 94595 | 6013 | 722 | O1 COMMUNICATIONS, INC. - CA | CROCKETT | 4129 | WALNUT CREEK |
Phone Numbers
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