ZIP code 48421 is located in Columbiaville, Michigan. This area is part of the MI postal region.
Columbiaville is served by ZIP code 48421. The timezone for this area is America/Detroit.
48421 Overview
Columbiaville, Michigan
ZIP BOUNDARY
Geographic Information
STATE
Michigan (MI)
CITY
Columbiaville
TIMEZONE
America/Detroit
COORDINATES
43.1532, -83.3926
About ZIP Code 48421
Frequently Asked Questions
What city is ZIP code 48421 in?
48421 is in Columbiaville, Michigan.
What state is 48421 in?
ZIP code 48421 is in Michigan (MI).
What is the timezone for 48421?
The timezone is America/Detroit.
Data Disclaimer
Data is for informational purposes only. Please verify through official sources like USPS.