Zip Area Code

Boston, Massachusetts

Boston, Massachusetts, in Suffolk County, has ZIP codes 02108, 02109, 02110, 02111, 02112, 02113 and others, and area code 617, with 857 as an overlay.

ZIP codes
02108, 02109, 02110, 02111 …
Area codes
617, 857
Time zone
Eastern Time
Coordinates
42.3523, -71.0387

ZIP codes in Boston

ZIP codePost officeCountyArea codes
02108BostonSuffolk County617, 857
02109BostonSuffolk County617, 857
02110BostonSuffolk County617, 857
02111BostonSuffolk County617, 857
02112*BostonSuffolk County617, 857
02113BostonSuffolk County617, 857
02114BostonSuffolk County617, 857
02115BostonSuffolk County617, 857
02116BostonSuffolk County617, 857
02117*BostonSuffolk County617, 857
02118BostonSuffolk County617, 857
02123*BostonSuffolk County617, 857
02127BostonSuffolk County617, 857
02128BostonSuffolk County617, 857
02133BostonSuffolk County617, 857
02163BostonSuffolk County617, 857
02196*BostonSuffolk County617, 857
02199BostonSuffolk County617, 857
02201*BostonSuffolk County617, 857
02203BostonSuffolk County617, 857
02204*BostonSuffolk County617, 857
02205BostonSuffolk County617, 857
02206*BostonSuffolk County617, 857
02210BostonSuffolk County617, 857
02211*BostonSuffolk County617, 857
02212*BostonMiddlesex County617, 857
02215BostonSuffolk County617, 857
02217*BostonSuffolk County617, 857
02222*BostonSuffolk County617, 857
02241*BostonSuffolk County617, 857
02266*BostonSuffolk County617, 857
02283*BostonSuffolk County617, 857
02284*BostonSuffolk County617, 857
02293*BostonSuffolk County617, 857
02297*BostonSuffolk County617, 857
02298*BostonSuffolk County617, 857

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

Area codes for Boston

  • Area code 617

    In service since 1947. Shares its area with 857. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

  • Area code 857

    In service since May 2, 2001. Shares its area with 617. 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

Boston is in the Eastern Time zone.

Towns near Boston