Zip Area Code

Fairfax (city), Virginia

Fairfax (city), Virginia, has 1 town and 1 ZIP code, in area code 703, with 571 as an overlay.

Towns in Fairfax (city), A to Z

TownZIP codesArea codes
Fairfax22030, 22031, 22032, 22033, 22034, 22035 and more703, 571

ZIP codes in Fairfax (city)

Area codes in Fairfax (city)

  • 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.