Zip Area Code

Smithfield, Virginia

Smithfield, Virginia, in Isle of Wight County, has ZIP codes 23430 and 23431 and area code 757, with 948 as an overlay.

ZIP codes
23430, 23431
Area codes
757, 948
Time zone
Eastern Time
Coordinates
36.9400, -76.6623

ZIP codes in Smithfield

ZIP codePost officeCountyArea codes
23430SmithfieldIsle of Wight County757, 948
23431*SmithfieldIsle of Wight County757, 948

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

Area codes for Smithfield

  • Area code 757

    In service since July 1, 1996. Shares its area with 948. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

  • Area code 948

    In service since May 9, 2022. Shares its area with 757. 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

Smithfield is in the Eastern Time zone.

Towns near Smithfield