| District of California area codes: 805 | |
|---|---|
| Country | United States |
| State/Province | California |
| Major City | Bakersfield |
| Time Zone | Pacific |
| Prefix | County | Primary City | Company |
|---|---|---|---|
| 805-384 | Ventura | Camarillo, CA | Verizon California Inc.-ca (gte) |
| 805-385 | Ventura | Oxnard, CA | Verizon California Inc.-ca (gte) |
| 805-386 | Ventura | Somis, CA | Verizon California Inc.-ca (gte) |
| 805-387 | Ventura | Simi Valley, CA | Cellco Partnership DBA Verizon Wireless |
| 805-388 | Ventura | Camarillo, CA | Verizon California Inc.-ca (gte) |
| 805-389 | Ventura | Camarillo, CA | Verizon California Inc.-ca (gte) |
| 805-390 | Ventura | Thousand Oaks, CA | Cellco Partnership DBA Verizon Wireless |
| 805-391 | San Luis Obispo | Atascadero, CA | Sprint Spectrum L.p. |
| 805-392 | Ventura | Santa Paula, CA | Pac - West Telecomm |
| 805-394 | Ventura | Oxnard, CA | Level 3 Communications |
| 805-395 | San Luis Obispo | Cambria, CA | Sbc Internet Services |
| 805-398 | Ventura | Fillmore, CA | O1 Communications |
| 805-399 | San Luis Obispo | San Miguel, CA | Wide Voice |
| 805-400 | San Luis Obispo | Paso Robles, CA | O1 Communications |
| 805-401 | Los Angeles | Sherman Oaks, CA | American Messaging (am) |
| 805-402 | Ventura | Camarillo, CA | New Cingular Wireless PCS |
| 805-403 | Santa Barbara | Santa Barbara, CA | New Cingular Wireless PCS |
| 805-404 | Ventura | Simi Valley, CA | New Cingular Wireless PCS |
| 805-405 | Ventura | Thousand Oaks, CA | New Cingular Wireless PCS |
| 805-406 | Santa Barbara | Santa Maria, CA | Sprint Spectrum L.p. |
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.