District of California area codes: 650 | |
---|---|
Country | United States |
State/Province | California |
Major City | San Jose |
Time Zone | Pacific (UTC-08:00) |
Prefix | County | Primary City | Company |
---|---|---|---|
650-222 | San Mateo | San Mateo, CA | Sprint Spectrum L.p. |
650-223 | Santa Clara | Palo Alto, CA | Mpower Communications Corp |
650-224 | Santa Clara | Mountain View, CA | New Cingular Wireless PCS |
650-225 | San Mateo | San Bruno, CA | Pacific Bell |
650-226 | San Mateo | Redwood City, CA | Mci Worldcom Communications, Ca |
650-227 | San Mateo | San Mateo, CA | Xo California |
650-228 | San Mateo | San Bruno, CA | Xo California |
650-229 | Alameda | Fremont, CA | Xo California |
650-230 | Alameda | Fremont, CA | Xo California |
650-231 | San Mateo | Millbrae, CA | Xo California |
650-232 | San Mateo | San Carlos, CA | Xo California |
650-233 | Santa Clara | Palo Alto, CA | Pacific Bell |
650-234 | Santa Clara | Palo Alto, CA | Pacific Bell |
650-235 | San Mateo | San Mateo, CA | Brooks Fiber Communications Of California |
650-236 | Santa Clara | Palo Alto, CA | Pacific Bell |
650-237 | Santa Clara | Mountain View, CA | Pacific Bell |
650-238 | San Mateo | San Bruno, CA | Mci Worldcom Communications, Ca |
650-239 | San Mateo | Millbrae, CA | Pac - West Telecomm |
650-240 | San Mateo | San Mateo, CA | Pac - West Telecomm |
650-241 | San Mateo | Redwood City, CA | Level 3 Communications |
There are 597 prefixes, In the code area, the major cities are Belmont, CA;Burlingame, CA;Daly City, CA;East Palo. The major city is San Jose.