(650) 287
Prefix in SAN MATEO, California
Prefix Details
| Area Code | 650 |
| Prefix | 287 |
| Full Number Pattern | (650) 287-XXXX |
| Rate Center | SAN MATEO |
| State | California |
| Operating Company | PACIFIC BELL |
| Time Zone | Pacific (PT, UTC-8) |
About the (650) 287 Prefix
The (650) 287 prefix is assigned to PACIFIC BELL and serves the SAN MATEO rate center in California. Phone numbers with this prefix are in the Pacific Time Zone and are part of area code 650 which covers San Mateo and surrounding areas.