District of California area codes: 858 | |
---|---|
Country | United States |
State/Province | California |
Major City | San Diego |
Time Zone | Pacific |
Prefix | County | Primary City | Company |
---|---|---|---|
858-428 | San Diego | San Diego, CA | Pac - West Telecomm |
858-429 | San Diego | San Diego, CA | O1 Communications |
858-430 | San Diego | San Diego, CA | Xo California |
858-431 | San Diego | San Diego, CA | AT&T Local |
858-432 | San Diego | San Diego, CA | Mpower Communications Corp |
858-433 | San Diego | San Diego, CA | Paetec Communications |
858-434 | San Diego | San Diego, CA | Xo California |
858-435 | San Diego | Poway, CA | Paetec Communications |
858-436 | San Diego | San Diego, CA | U.s. Telepacific Corp. |
858-437 | San Diego | San Diego, CA | Pacific Bell |
858-442 | San Diego | San Diego, CA | Cellco Partnership DBA Verizon Wireless |
858-444 | San Diego | San Diego, CA | U.s. Telepacific Corp. |
858-449 | San Diego | San Diego, CA | Cellco Partnership DBA Verizon Wireless |
858-450 | San Diego | La Jolla, CA | Pacific Bell |
858-451 | San Diego | Rancho Bernardo, CA | Pacific Bell |
858-452 | San Diego | La Jolla, CA | Pacific Bell |
858-453 | San Diego | La Jolla, CA | Pacific Bell |
858-454 | San Diego | La Jolla, CA | Pacific Bell |
858-455 | San Diego | La Jolla, CA | Pacific Bell |
858-456 | San Diego | La Jolla, CA | Pacific Bell |
There are 389 prefixes, In the code area, the major cities are Poway, CA. The major city is San Diego.