Zip Area Code

Salem, Michigan

Salem, Michigan, in Washtenaw County, has ZIP code 48175 and area code 734, with 679 as an overlay.

ZIP code
48175
Area codes
734, 679
Time zone
Eastern Time
Coordinates
42.4056, -83.5781

ZIP codes in Salem

ZIP codePost officeCountyArea codes
48175*SalemWashtenaw County734, 679

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

Area codes for Salem

  • Area code 734

    In service since December 13, 1997. Shares its area with 679. Local calls are dialed with seven digits; dialing ten digits also works.

  • Area code 679

    In service since November 7, 2025. Shares its area with 313. 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

Salem is in the Eastern Time zone.

Towns near Salem