Area Code 813
Area Code 813 is in Florida
(407 and 321 and 689) - (954 and 754)
(305 and 786) - (850 and 448)
(656 and 813) - (561 and 728)
Area Code 813 History:
Area code 813 was officially put into service. Area code 813 was created from a split of area code 305. In 1995 area code 813 was split to form area code 941. In 1998 area code 813 was split to form area code 727.
Area code 656 was put into service as an overlay of area code 813 on February 22, 2022. Effective January 22, 2022 ten digit dialing (area code + seven digit number) is necessary in the 813/656 overlay because different homes in the same geographic area can have the same seven digit phone number but each would have a different area code. New phone number prefixes will not be assigned in area code 656 until all assignable prefixes in area code 813 have been assigned.
Counties in Florida within area code 813 include:
Hillsborough County, Pasco County, and Pinellas County.
Major cities or places in Florida within area code 813 include:
Area code 813 serves Tampa, and all of Hillsborough County, along with the surrounding suburbs including the larger cities and communities of Citrus Park, Egypt Lake, Greater Northdale, Lake Magdalene, Land O Lakes, Plant City, Tampa, Temple Terrace and Zephyrhills in addition to many smaller communities within the area code 813 service area.