ZIP code 21012 is located in Arnold, Maryland. This area is part of the MD postal region.
Arnold is served by ZIP code 21012. The timezone for this area is America/New_York.
21012 Overview
Arnold, Maryland
ZIP BOUNDARY
Geographic Information
STATE
Maryland (MD)
CITY
Arnold
TIMEZONE
America/New_York
COORDINATES
39.0453, -76.4972
About ZIP Code 21012
Frequently Asked Questions
What city is ZIP code 21012 in?
21012 is in Arnold, Maryland.
What state is 21012 in?
ZIP code 21012 is in Maryland (MD).
What is the timezone for 21012?
The timezone is America/New_York.
Data Disclaimer
Data is for informational purposes only. Please verify through official sources like USPS.