Zip Area Code

Dorchester, Iowa

Dorchester, Iowa, in Allamakee County, has ZIP code 52140 and area code 563.

ZIP code
52140
Area code
563
State
Iowa
Time zone
Central Time
Coordinates
43.4421, -91.5076

ZIP codes in Dorchester

ZIP codePost officeCountyArea codes
52140DorchesterAllamakee County563

Area code for Dorchester

  • Area code 563

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

Time zone

Dorchester is in the Central Time zone.

Towns near Dorchester

Local numbers in area code 563

Looking for a phone number with a Dorchester area code? These 563 numbers are for sale through Exclusive Digits. Portable to Verizon, AT&T, T-Mobile and all major US carriers.

We may earn a commission when you buy through our links. Numbers are sold and delivered by Exclusive Digits.

More area code 563 numbers on Exclusive Digits