| District of California area codes: 805 | |
|---|---|
| Country | United States |
| State/Province | California |
| Major City | Bakersfield |
| Time Zone | Pacific |
| Prefix | County | Primary City | Company |
|---|---|---|---|
| 805-302 | Ventura | Oxnard, CA | T-mobile Usa |
| 805-303 | Ventura | Saticoy, CA | Teleport Communications Group - Los Angeles |
| 805-304 | Ventura | Simi Valley, CA | T-mobile Usa |
| 805-305 | San Luis Obispo | San Luis Obispo, CA | New Cingular Wireless PCS |
| 805-306 | Ventura | Simi Valley, CA | Pacific Bell |
| 805-308 | Santa Barbara | Santa Barbara, CA | Ymax Communications Corp. |
| 805-309 | Ventura | Thousand Oaks, CA | Peerless Network Of California |
| 805-310 | Santa Barbara | Santa Maria, CA | Sprint Spectrum L.p. |
| 805-312 | Ventura | Camarillo, CA | New Cingular Wireless PCS |
| 805-313 | Ventura | Thousand Oaks, CA | Verizon California Inc.-ca (gte) |
| 805-314 | Santa Barbara | Santa Maria, CA | Ymax Communications Corp. |
| 805-315 | Santa Barbara | Lompoc, CA | Sprint Spectrum L.p. |
| 805-316 | San Luis Obispo | San Luis Obispo, CA | Bandwidth.com Clec |
| 805-317 | Ventura | Santa Paula, CA | Pac - West Telecomm |
| 805-318 | Santa Barbara | Santa Barbara, CA | Teleport Communications Group - Los Angeles |
| 805-319 | Santa Barbara | Santa Barbara, CA | Cellco Partnership DBA Verizon Wireless |
| 805-320 | Ventura | Ventura, CA | New Cingular Wireless PCS |
| 805-321 | San Luis Obispo | San Luis Obispo, CA | U.s. Telepacific Corp. |
| 805-322 | Ventura | Camarillo, CA | Pac - West Telecomm |
| 805-323 | Ventura | Ventura, CA | O1 Communications |
There are 694 prefixes, In the code area, the major cities are Atascadero, CA;Camarillo, CA;El Paso De Robles, CA. The major city is Bakersfield.