Prefix 510-257
Area Code 510 Details
County: ALAMEDA
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 257 | 8 | ALAMEDA | 37.52470000 | -121.94820000 | L | 2000-01-14 00:00:00 | 94538 | 6001 | 722 | TELEPORT COMMUNICATIONS GROUP - SAN FRANCISCO | FRNK OLIVR | 7145 | FREMONT |
Phone Numbers
| Phone Number | Score | Updated At |
|---|