District of California area codes: 858 | |
---|---|
Country | United States |
State/Province | California |
Major City | San Diego |
Time Zone | Pacific |
Prefix | County | Primary City | Company |
---|---|---|---|
858-530 | San Diego | San Diego, CA | Pacific Bell |
858-531 | San Diego | La Jolla, CA | New Cingular Wireless PCS |
858-534 | San Diego | La Jolla, CA | Pacific Bell |
858-535 | San Diego | La Jolla, CA | Pacific Bell |
858-536 | San Diego | San Diego, CA | Pacific Bell |
858-537 | San Diego | San Diego, CA | Pacific Bell |
858-538 | San Diego | San Diego, CA | Pacific Bell |
858-539 | San Diego | La Jolla, CA | Pacific Bell |
858-541 | San Diego | San Diego, CA | Pacific Bell |
858-546 | San Diego | La Jolla, CA | Pacific Bell |
858-547 | San Diego | San Diego, CA | Pacific Bell |
858-549 | San Diego | San Diego, CA | Pacific Bell |
858-550 | San Diego | La Jolla, CA | Pacific Bell |
858-551 | San Diego | La Jolla, CA | Pacific Bell |
858-552 | San Diego | La Jolla, CA | Pacific Bell |
858-554 | San Diego | La Jolla, CA | Pacific Bell |
858-558 | San Diego | La Jolla, CA | Pacific Bell |
858-560 | San Diego | San Diego, CA | Pacific Bell |
858-564 | San Diego | San Diego, CA | Mpower Communications Corp |
858-565 | San Diego | San Diego, CA | Pacific Bell |
There are 389 prefixes, In the code area, the major cities are Poway, CA. The major city is San Diego.