ZIP code 21530 is located in Flintstone, Maryland. This area is part of the MD postal region.
Flintstone is served by ZIP code 21530. The timezone for this area is America/New_York.
21530 Overview
Flintstone, Maryland
ZIP BOUNDARY
Geographic Information
STATE
Maryland (MD)
CITY
Flintstone
TIMEZONE
America/New_York
COORDINATES
39.6888, -78.5414
About ZIP Code 21530
Frequently Asked Questions
What city is ZIP code 21530 in?
21530 is in Flintstone, Maryland.
What state is 21530 in?
ZIP code 21530 is in Maryland (MD).
What is the timezone for 21530?
The timezone is America/New_York.
Data Disclaimer
Data is for informational purposes only. Please verify through official sources like USPS.