Zip Code 21792, USA and Canada zip code database

 

Zip Code 21792 Geographic Information

Main facts about zip code 21792.

Continent: North America
Country: USA
State: Maryland
County: Frederick County
Primary City: Unionville
Other acceptable city names recognized for zip code 21792
21792
Unionville

Additional Information

Zip Type: PO BOX
Decommissioned: No
Time Zone: America/New_York
Area Codes: 240

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