| District of California area codes: 669 | |
|---|---|
| Country | United States |
| State/Province | California |
| Major City | San Jose |
| Time Zone | Pacific |
| Prefix | County | Primary City | Company |
|---|---|---|---|
| 669-200 | Santa Clara | San Jose, CA | Cf Communications DBA Telekenex |
| 669-221 | Santa Clara | Los Gatos, CA | Cellco Partnership DBA Verizon Wireless |
| 669-222 | Santa Clara | Campbell, CA | Cf Communications DBA Telekenex |
| 669-223 | Santa Clara | San Jose, CA | Mci Worldcom Communications, Ca |
| 669-224 | Santa Clara | Sunnyvale, CA | T-mobile Usa |
| 669-225 | Santa Clara | San Jose, CA | Cellco Partnership DBA Verizon Wireless |
| 669-226 | Santa Clara | San Jose, CA | T-mobile Usa |
| 669-227 | Santa Clara | San Jose, CA | Teleport Communications Group - San Francisco |
| 669-228 | Santa Clara | San Martin, CA | Bandwidth.com Clec |
| 669-231 | Santa Clara | San Jose, CA | Level 3 Communications |
| 669-232 | Santa Clara | Los Gatos, CA | Bandwidth.com Clec |
| 669-233 | Santa Clara | Los Gatos, CA | Level 3 Communications |
| 669-234 | Santa Clara | San Jose, CA | New Cingular Wireless PCS |
| 669-235 | Santa Clara | San Jose, CA | Sbc Internet Services |
| 669-236 | Level 3 Communications | ||
| 669-237 | T-mobile Usa | ||
| 669-242 | Cellco Partnership DBA Verizon Wireless | ||
| 669-253 | Santa Clara | Morgan Hill, CA | Level 3 Communications |
| 669-300 | Santa Clara | Campbell, CA | Cf Communications DBA Telekenex |
| 669-333 | Santa Clara | San Jose, CA | Cf Communications DBA Telekenex |
There are 33 prefixes, In the code area, the major cities are Campbell, CA;Gilroy, CA;Los Gatos, CA;Milpitas, CA. The major city is San Jose.