Zip Area Code

Hanscom Afb, Massachusetts

Hanscom Afb, Massachusetts, in Middlesex County, has ZIP code 01731 and area code 781, with 339 as an overlay.

ZIP code
01731
Area codes
781, 339
Time zone
Eastern Time
Coordinates
42.4567, -71.2795

ZIP codes in Hanscom Afb

ZIP codePost officeCountyArea codes
01731Hanscom AfbMiddlesex County781, 339

Area codes for Hanscom Afb

  • Area code 781

    In service since September 1, 1997. Shares its area with 339. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

  • Area code 339

    In service since May 2, 2001. Shares its area with 781. 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

Hanscom Afb is in the Eastern Time zone.

Towns near Hanscom Afb