Zip Area Code

Foster, Virginia

Foster, Virginia, in Mathews County, has ZIP code 23056 and area code 804, with 686 as an overlay.

ZIP code
23056
Area codes
804, 686
Time zone
Eastern Time
Coordinates
37.4529, -76.3849

ZIP codes in Foster

ZIP codePost officeCountyArea codes
23056FosterMathews County804, 686

Area codes for Foster

  • Area code 804

    In service since June 24, 1973. Shares its area with 686. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

  • Area code 686

    In service since February 1, 2024. Shares its area with 804. 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

Foster is in the Eastern Time zone.

Towns near Foster