Zip Area Code

Dukes County, Massachusetts

Dukes County, Massachusetts, has 8 towns and 8 ZIP codes, in area code 508, with 774 as an overlay.

Towns in Dukes County, A to Z

TownZIP codesArea codes
Chilmark02535508, 774
Cuttyhunk02713508, 774
Edgartown02539508, 774
Menemsha02552508, 774
Oak Bluffs02557508, 774
Vineyard Haven02568508, 774
West Tisbury02575508, 774
Woods Hole02543508, 774

ZIP codes in Dukes County

Area codes in Dukes County

  • Area code 508

    In service since July 16, 1988. Shares its area with 774. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

  • Area code 774

    In service since May 2, 2001. Shares its area with 508. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.