Zip Area Code

East Andover, New Hampshire

East Andover, New Hampshire, in Merrimack County, has ZIP code 03231 and area code 603.

ZIP code
03231
Area code
603
Time zone
Eastern Time
Coordinates
43.4595, -71.7476

ZIP codes in East Andover

ZIP codePost officeCountyArea codes
03231East AndoverMerrimack County603

Area code for East Andover

  • Area code 603

    In service since 1947. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

Time zone

East Andover is in the Eastern Time zone.

Towns near East Andover