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Post Offices by County

CHARLES COUNTY, MARYLAND

ZIP Code Post Office Date Established Date Discontinued
20611 BEL ALTON 01/20/1873
20612 BENEDICT
20616 BRYANS ROAD 02/18/1916
20617 BRYANTOWN 01/03/1820
20625 COBB ISLAND
20632 FAULKNER 08/30/1888
GALLANT GREEN 12/04/1858 06/30/1920
GALLANT GREEN 04/18/1834 08/12/1845
20637 HUGHESVILLE 02/14/1866
20640 INDIAN HEAD 03/04/1896
20643 IRONSIDES 07/17/1897
20645 ISSUE 07/09/1885
20646 LA PLATA 11/19/1873
20658 MARBURY 10/05/1906
20661 MOUNT VICTORIA 04/07/1891
20662 NANJEMOY 02/07/1867
NANJEMOY 10/24/1800 02/15/1933
20664 NEWBURG
NEWPORT 06/19/1797 06/30/1959
20675 POMFRET 12/10/1879
20677 PORT TOBACCO 06/12/1792
20681 RISON
20682 ROCK POINT 09/17/1883 02/27/2006
20601 WALDORF 06/01/1844
20693 WELCOME 08/27/1898
20695 WHITE PLAINS 04/18/1849

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