Zip Area Code

DeKalb County, Indiana

DeKalb County, Indiana, has 10 towns and 8 ZIP codes, in area code 260.

Towns in DeKalb County, A to Z

TownZIP codesArea codes
Altonanearest46738260
Ashley46705260
Auburn46706260
Butler46721260
Corunna46730260
Garrett46738260
Saint Joe46785260
Spencerville46788260
St. Joenearest46785, 46788260
Waterloo46793260

ZIP codes in DeKalb County

Area code in DeKalb County

  • Area code 260

    In service since January 15, 2002. Local calls are dialed with seven digits.