ZIP Code 20623
Cheltenham, Maryland · Prince George's County
No8665
Zip20623
TypeSTANDARD
Decommissioned0
Primary CityCheltenham
Acceptable Cities—
Unacceptable Cities—
StateMD
LstateMaryland
CountyPrince George's County
TimezoneAmerica/New_York
Area Codes227, 240, 301
World RegionNA
CountryUS
Latitude38,74
Longitude-76,84