District of California area codes: 925 | |
---|---|
Country | United States |
State/Province | California |
Major City | Oakland |
Time Zone | Pacific |
Prefix | County | Primary City | Company |
---|---|---|---|
925-467 | Alameda | Pleasanton, CA | Pacific Bell |
925-468 | Alameda | Pleasanton, CA | Pacific Bell |
925-469 | Alameda | Pleasanton, CA | Pacific Bell |
925-470 | Contra Costa | Antioch, CA | Teleport Communications Group - San Francisco |
925-472 | Contra Costa | Walnut Creek, CA | Pacific Bell |
925-473 | Contra Costa | Pittsburg, CA | Pacific Bell |
925-474 | Alameda | Pleasanton, CA | U.s. Telepacific Corp. |
925-475 | Alameda | Pleasanton, CA | Pac - West Telecomm |
925-476 | Alameda | Oakland, CA | Pac - West Telecomm |
925-478 | Contra Costa | Walnut Creek, CA | Level 3 Communications |
925-479 | Contra Costa | San Ramon, CA | Pacific Bell |
925-480 | Contra Costa | San Ramon, CA | U.s. Telepacific Corp. |
925-481 | Contra Costa | Antioch, CA | New Cingular Wireless PCS |
925-482 | Contra Costa | Walnut Creek, CA | U.s. Telepacific Corp. |
925-484 | Alameda | Pleasanton, CA | Pacific Bell |
925-485 | Alameda | Pleasanton, CA | Pacific Bell |
925-487 | Contra Costa | San Ramon, CA | New Cingular Wireless PCS |
925-490 | Bandwidth.com Clec | ||
925-493 | Alameda | Livermore, CA | Teleport Communications Group - San Francisco |
925-497 | Contra Costa | Concord, CA | Metro PCS |
There are 552 prefixes, In the code area, the major cities are Antioch, CA;Bay Point, CA;Brentwood, CA;Concord, C. The major city is Oakland.