Zip Area Code

Obion County, Tennessee

Obion County, Tennessee, has 10 towns and 10 ZIP codes, in area code 731.

Towns in Obion County, A to Z

TownZIP codesArea codes
Hornbeak38232731
Obion38240731
Rives38253731
Samburg38254731
South Fulton38257731
Trimble38259731
Troy38260731
Unionnearest38261731
Union City38261, 38281731
Woodland Mills38271731

ZIP codes in Obion County

Area code in Obion County

  • Area code 731

    In service since February 12, 2001. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.