Zip Area Code

Dewar, Iowa

Dewar, Iowa, in Black Hawk County, has ZIP code 50623 and area code 319.

ZIP code
50623
Area code
319
State
Iowa
Time zone
Central Time
Coordinates
42.5253, -92.2207

ZIP codes in Dewar

ZIP codePost officeCountyArea codes
50623DewarBlack Hawk County319

Area code for Dewar

  • Area code 319

    In service since 1947. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

Time zone

Dewar is in the Central Time zone.

Towns near Dewar