Zip Area Code

Hamilton, Virginia

Hamilton, Virginia, in Loudoun County, has ZIP codes 20158 and 20159 and area code 703, with 571 as an overlay.

ZIP codes
20158, 20159
Area codes
703, 571
Time zone
Eastern Time
Coordinates
39.1361, -77.6597

ZIP codes in Hamilton

ZIP codePost officeCountyArea codes
20158HamiltonLoudoun County703, 571
20159*HamiltonLoudoun County703, 571

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

Area codes for Hamilton

  • Area code 703

    In service since 1947. Shares its area with 571. Local calls are dialed with ten digits.

  • Area code 571

    In service since March 1, 2000. Shares its area with 703. Local calls are dialed with ten digits.

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

Hamilton is in the Eastern Time zone.

Towns near Hamilton