Zip Area Code

Nantucket, Massachusetts

Nantucket, Massachusetts, in Nantucket County, has ZIP codes 02554 and 02584 and area code 508, with 774 as an overlay.

ZIP codes
02554, 02584
Area codes
508, 774
Time zone
Eastern Time
Coordinates
41.2751, -70.0696

ZIP codes in Nantucket

ZIP codePost officeCountyArea codes
02554NantucketNantucket County508, 774
02584NantucketNantucket County508, 774

Area codes for Nantucket

  • 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.

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

Nantucket is in the Eastern Time zone.

Towns near Nantucket