Prefix 650-257
Area Code 650 Details
County: SAN MATEO
| 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 | SAN MATEO | 37.48360000 | -122.23210000 | L | 1999-07-22 00:00:00 | 94063 | 6081 | 722 | GLOBAL CROSSING LOCAL SERVICES, INC.-CA | REDWOOD CY | 8690 | REDWOOD CITY |
Phone Numbers
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