Zip Area Code

Seffner, Florida

Seffner, Florida, in Hillsborough County, has ZIP codes 33583 and 33584 and area code 813, with 656 as an overlay.

ZIP codes
33583, 33584
Area codes
813, 656
State
Florida
Time zone
Eastern Time
Coordinates
27.9321, -82.3625

ZIP codes in Seffner

ZIP codePost officeCountyArea codes
33583*SeffnerHillsborough County813, 656
33584SeffnerHillsborough County813, 656

* No mapped delivery area: P.O. boxes or a single organization. Area codes are those of the nearest ZIP code area.

Area codes for Seffner

  • Area code 813

    In service since 1953. Shares its area with 656. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

  • Area code 656

    In service since February 22, 2022. Shares its area with 813. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

Area codes here are matched from telephone rate centers, so a place near a boundary can have local numbers from either side of it.

Time zone

Seffner is in the Eastern Time zone.

Towns near Seffner