Zip Area Code

Dubuque County, Iowa

Dubuque County, Iowa, has 18 towns and 15 ZIP codes, in area code 563.

Towns in Dubuque County, A to Z

TownZIP codesArea codes
Asburynearest52002, 52039563
Balltownnearest52073563
Bankstonnearest52045563
Bernard52032563
Centralianearest52002, 52039, 52068563
Dubuque52001, 52002, 52003, 52004, 52099563
Durango52039563
Epworth52045563
Farley52046563
Grafnearest52039, 52045563
Holy Cross52053563
Luxemburg52056563
New Vienna52065563
Peosta52068563
Rickardsvillenearest52039, 52053, 52073563
Sagevillenearest52001, 52002563
Sherrill52073563
Worthington52078563

ZIP codes in Dubuque County

Area code in Dubuque County

  • Area code 563

    In service since March 25, 2001. Local calls are dialed with seven digits.

Local numbers in area code 563

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