The 813 area code is a telephone area code serving Tampa, Florida. To start a free reverse phone lookup, simply enter the full 10-digit number (including the 813 area code) below and access available caller information such as name, address, and more.
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Phone numbers with the 813 area code originate from a numbering plan area that includes all of Hillsborough County, the city of Oldsmar in Pinellas County, and the central and southeastern portions of Pasco County.
Area code 813 operates under an overlay system with area code 656. Area code 656 was introduced on February 22, 2022, due to the exhaustion of available numbers in 813. This overlay requires ten-digit dialing for all local calls within the numbering plan area.
Area code 813 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 813 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, Florida geographic region, and local calling area associated with the phone number.
| Company | Number of Prefixes |
|---|---|
| FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA | 224 |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 56 |
| AERIAL COMMUNICATIONS, INC. | 43 |
| SPRINT SPECTRUM, L.P. | 43 |
| NEW CINGULAR WIRELESS PCS, LLC - GA | 38 |
| METROPCS, INC. | 28 |
| MCI WORLDCOM COMMUNICATIONS, INC. - FL | 19 |
| LEVEL 3 TELECOM OF FLORIDA, LP - FL | 15 |
| BANDWIDTH.COM CLEC, LLC - FL | 12 |
| BRIGHT HOUSE NTWS INFORMATION SVCS (FLORIDA) - FL | 10 |
| LEVEL 3 COMMUNICATIONS, LLC - FL | 9 |
| US LEC OF FLORIDA, INC. | 9 |
| XO FLORIDA, INC. | 9 |
| AT&T - LOCAL | 7 |
| TELEPORT COMMUNICATIONS AMERICA, LLC - FL | 7 |
| WINDSTREAM NUVOX, INC. - FL | 6 |
| FUSION CLOUD SERVICES, LLC | 5 |
| ONVOY, LLC - FL | 5 |
| PAETEC COMMUNICATIONS, INC. - FL | 5 |
| PEERLESS NETWORK OF FLORIDA, LLC - FL | 5 |
| DELTACOM, INC. - FL | 4 |
| HD CARRIER LLC | 4 |
| WINDSTREAM NUVOX, INC. | 4 |
| YMAX COMMUNICATIONS CORP. - FL | 4 |
| CENTURYLINK COMMUNICATIONS, LLC | 3 |
| USA MOBILITY WIRELESS, INC. | 3 |
| BUSINESS TELECOM, INC. DBA BTI - FL | 2 |
| GLOBAL CROSSING LOCAL SERVICES, INC. - FL | 2 |
| VONAGE AMERICA LLC | 2 |
| WIDE VOICE, LLC - FL | 2 |
| ABC PAGING CITY BEEPERS, INC. | 1 |
| ADVANCED TELECOM SOLUTIONS, LLC | 1 |
| AIRUS, INC. - FL | 1 |
| BARR TELL USA, INC. - FL | 1 |
| INTRADO COMMUNICATIONS, LLC | 1 |
| LOCAL ACCESS LLC - FL | 1 |
| MATRIX TELECOM, INC DBA TRINSIC COMMUNICATIONS-FL | 1 |
| MOSAIC NETWORX LLC - FL | 1 |
| NUSO, LLC | 1 |
| RCLEC, INC. | 1 |
| TELNYX LLC | 1 |
| TERRA NOVA TELECOM, INC. - FL | 1 |
| Rate Center | Number of Prefixes |
|---|---|
| TAMPACEN | 277 |
| TAMPA | 152 |
| TAMPAEST | 36 |
| TAMPANTH | 36 |
| PLANT CITY | 30 |
| TAMPAWST | 27 |
| ZEPHYRHILS | 21 |
| TAMPASTH | 18 |
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