The 805 area code is a telephone area code serving central California. To start a free reverse phone lookup, simply enter the full 10-digit number (including the 805 area code) below and access available caller information such as name, address, and more.
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Area code 805 covers a region in central California, including portions of the Central Coast and areas extending inland. It encompasses several counties and a variety of cities and towns, from coastal communities to inland valleys.
Area code 820 was added to the 805 numbering plan area in 2018, creating an area code overlay. New telephone numbers with the 820 area code began service in June 2018, requiring ten-digit dialing for all calls.
Area code 805 is a General Purpose Code which was placed in service on January 1, 1947.
Our reverse phone lookup will analyze the three-digit prefix of any 805 area code phone number and will show which telecommunications company and rate center it was initially assigned to. This prefix code data may help to determine the U.S. carrier, California geographic region, and local calling area associated with the phone number.
| Company | Number of Prefixes |
|---|---|
| FRONTIER CALIFORNIA INC. | 136 |
| PACIFIC BELL | 110 |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 82 |
| NEW CINGULAR WIRELESS PCS, LLC | 72 |
| SPRINT SPECTRUM, L.P. | 29 |
| T-MOBILE USA, INC. | 24 |
| U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 22 |
| LEVEL 3 COMMUNICATIONS, LLC - CA | 21 |
| LEVEL 3 TELECOM OF CALIFORNIA, LP - CA | 21 |
| ONVOY, LLC - CA | 16 |
| BANDWIDTH.COM CLEC, LLC - CA | 14 |
| O1 COMMUNICATIONS, INC. - CA | 10 |
| PACIFIC BELL (COMPETITIVE) | 10 |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 8 |
| PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 7 |
| TELEPORT COMMUNICATIONS AMERICA, LLC - CA | 7 |
| AT&T - LOCAL | 4 |
| COMCAST IP PHONE, LLC | 4 |
| TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB | 4 |
| UTILITY TELECOM GROUP, LLC - CA | 3 |
| 33 WIRELESS INC. | 2 |
| AT&T CORP. | 2 |
| CHARTER FIBERLINK CA-CCO, LLC - CA | 2 |
| MATRIX TELECOM, LLC. S/I/I TNCI - CA | 2 |
| METROPCS NETWORKS, LLC | 2 |
| NORCAST COMMUNICATIONS CORPORATION - CA | 2 |
| PAETEC COMMUNICATIONS, INC. - CA | 2 |
| AIRUS, INC. - CA | 1 |
| AMERICAN MESSAGING SERVICES, LLC | 1 |
| CENTURYLINK COMMUNICATIONS, LLC | 1 |
| KCINDUR COMMUNICATIONS, INC. DBA ADVANCED PAGING | 1 |
| METROPCS, INC. | 1 |
| NORTH COUNTY COMMUNICATION CORPORATION - CA | 1 |
| NUSO, LLC | 1 |
| SHELCOMM | 1 |
| TELNYX LLC | 1 |
| TERRA NOVA TELECOM INC. | 1 |
| WAVENATION, LLC | 1 |
| WIDE VOICE, LLC - CA | 1 |
| YMAX COMMUNICATIONS CORP. - CA | 1 |
| Rate Center | Number of Prefixes |
|---|---|
| SANBARBARA | 81 |
| OXNARD | 69 |
| THOUSAOAKS | 57 |
| SNLUSOBSPO | 54 |
| SIMIVALLEY | 41 |
| SANTAMARIA | 34 |
| VNTRA EAST | 31 |
| CAMARILLO | 29 |
| PASOROBLES | 26 |
| VNTRA CNTL | 25 |
| MOORPARK | 19 |
| LOMPOC | 17 |
| NEWBURYPRK | 15 |
| EL RIO | 13 |
| ARROYOGRND | 12 |
| ATASCADERO | 12 |
| SATICOY | 12 |
| POINT MUGU | 8 |
| SANTA YNEZ | 8 |
| SANTAPAULA | 8 |
| OJAI | 7 |
| CAMBRIA | 6 |
| CONEJO | 6 |
| CARPINTRIA | 5 |
| FILLMORE | 4 |
| MORRO BAY | 4 |
| NIPOMO | 4 |
| OAKVIEW | 4 |
| PISMOBEACH | 4 |
| CARRISA PL | 2 |
| GUADALUPE | 2 |
| LOS ALAMOS | 2 |
| PIRU | 2 |
| SAN MIGUEL | 2 |
| SANMARGART | 2 |
| BRADLEY | 1 |
| CAYUCOS | 1 |
| PARKFIELD | 1 |
| SOMIS | 1 |
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