Zip Area Code

West Groton, Massachusetts

West Groton, Massachusetts, in Middlesex County, has ZIP code 01472 and area code 978, with 351 as an overlay.

ZIP code
01472
Area codes
978, 351
Time zone
Eastern Time
Coordinates
42.6043, -71.6273

ZIP codes in West Groton

ZIP codePost officeCountyArea codes
01472*West GrotonMiddlesex County978, 351

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

Area codes for West Groton

  • Area code 978

    In service since September 1, 1997. Shares its area with 351. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

  • Area code 351

    In service since May 2, 2001. Shares its area with 978. 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

West Groton is in the Eastern Time zone.

Towns near West Groton