Zip Area Code

St. Martin, Ohio

No ZIP code carries the name of St. Martin, Ohio, in Brown County; the nearest ZIP codes are 45118 and 45142, in area code 937, with 326 as an overlay.

Nearest ZIP
45118, 45142
Area codes
937, 326
State
Ohio
Time zone
Eastern Time
Coordinates
39.2118, -83.8844

Nearest ZIP codes to St. Martin

These are the ZIP codes nearest to St. Martin, each listed with the post office it is named after.

ZIP codePost officeCountyArea codes
45118FayettevilleBrown County937, 326
45142LynchburgHighland County937, 326

Area codes for St. Martin

  • Area code 937

    In service since September 28, 1996. Shares its area with 326. Local calls are dialed with ten digits.

  • Area code 326

    In service since March 8, 2020. Shares its area with 937. Local calls are dialed with ten digits.

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

St. Martin is in the Eastern Time zone.

Towns near St. Martin