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Maryland
Calvert
Prince Frederick
Prince Frederick Postal Codes
Postal Code information
Place
Prince Frederick
Post Code
20678
County
Calvert
State
Maryland
Time zone
America/New_York
All postal codes in Calvert
Sunderland Postal codes
20689
Solomons Postal codes
20688
Saint Leonard Postal codes
20685
Prince Frederick Postal codes
20678
Port Republic Postal codes
20676
Owings Postal codes
20736
North Beach Postal codes
20714
Lusby Postal codes
20657
Huntingtown Postal codes
20639
Holland Point Postal codes
20714
Dunkirk Postal codes
20754
Dowell Postal codes
20629
Dares Beach Postal codes
20678
Chesapeake Beach Postal codes
20732
Broomes Island Postal codes
20615
Barstow Postal codes
20610