ZIP code 21155 is located in Upperco, Maryland. This area is part of the MD postal region.
Upperco is served by ZIP code 21155. The timezone for this area is America/New_York.
21155 Overview
Upperco, Maryland
ZIP BOUNDARY
Geographic Information
STATE
Maryland (MD)
CITY
Upperco
TIMEZONE
America/New_York
COORDINATES
39.5718, -76.8060
About ZIP Code 21155
Frequently Asked Questions
What city is ZIP code 21155 in?
21155 is in Upperco, Maryland.
What state is 21155 in?
ZIP code 21155 is in Maryland (MD).
What is the timezone for 21155?
The timezone is America/New_York.
Data Disclaimer
Data is for informational purposes only. Please verify through official sources like USPS.