20778West River, Maryland STANDARDActiveCountyAnne Arundel CountyArea code227, 240, 301, 410, 443, 667TimezoneAmerica/New_YorkCoordinates38,82, -76,55
20779Tracys Landing, Maryland STANDARDActiveCountyAnne Arundel CountyArea code410, 443, 667TimezoneAmerica/New_YorkCoordinates38,76, -76,58
20781Hyattsville, Maryland STANDARDActiveCountyPrince George's CountyArea code202, 227, 240, 301, 771TimezoneAmerica/New_YorkCoordinates38,95, -76,95
20782Hyattsville, Maryland STANDARDActiveCountyPrince George's CountyArea code227, 240, 301TimezoneAmerica/New_YorkCoordinates38,97, -76,97
20783Hyattsville, Maryland STANDARDActiveCountyPrince George's CountyArea code227, 240, 301TimezoneAmerica/New_YorkCoordinates39, -76,97
20784Hyattsville, Maryland STANDARDActiveCountyPrince George's CountyArea code227, 240, 301TimezoneAmerica/New_YorkCoordinates38,95, -76,89
20785Hyattsville, Maryland STANDARDActiveCountyPrince George's CountyArea code227, 240, 301TimezoneAmerica/New_YorkCoordinates38,92, -76,88
20787Hyattsville, Maryland PO BOXActiveCountyPrince George's CountyArea code240TimezoneAmerica/New_YorkCoordinates38,95, -76,95
20788Hyattsville, Maryland PO BOXActiveCountyPrince George's CountyArea code240TimezoneAmerica/New_YorkCoordinates38,95, -76,95
20790Capitol Heights, Maryland UNIQUEActiveCountyPrince George's CountyArea code240TimezoneAmerica/New_YorkCoordinates38,87, -76,9
20791Capitol Heights, Maryland PO BOXActiveCountyPrince George's CountyArea code240TimezoneAmerica/New_YorkCoordinates38,87, -76,9
20792Upper Marlboro, Maryland PO BOXActiveCountyPrince George's CountyArea code240TimezoneAmerica/New_YorkCoordinates38,82, -76,75
20794Jessup, Maryland STANDARDActiveCountyHoward CountyArea code227, 240, 301, 410, 443, 667TimezoneAmerica/New_YorkCoordinates39,14, -76,77
20797Southern Md Facility, Maryland UNIQUEActiveCountyPrince George's CountyArea code240TimezoneAmerica/New_YorkCoordinates39,03, -76,9
20799Capitol Heights, Maryland UNIQUEActiveCountyPrince George's CountyArea code240TimezoneAmerica/New_YorkCoordinates38,87, -76,9
20810Bethesda, Maryland UNIQUEActiveCountyMontgomery CountyArea code240TimezoneAmerica/New_YorkCoordinates38,97, -77,1
20811Bethesda, Maryland UNIQUEActiveCountyMontgomery CountyArea code240TimezoneAmerica/New_YorkCoordinates38,97, -77,1
20812Glen Echo, Maryland STANDARDActiveCountyMontgomery CountyArea code227, 240, 301, 571, 703TimezoneAmerica/New_YorkCoordinates38,97, -77,14
20813Bethesda, Maryland PO BOXActiveCountyMontgomery CountyArea code240TimezoneAmerica/New_YorkCoordinates38,98, -77,12
20814Bethesda, Maryland STANDARDActiveCountyMontgomery CountyArea code227, 240, 301TimezoneAmerica/New_YorkCoordinates39, -77,1
20815Chevy Chase, Maryland STANDARDActiveCountyMontgomery CountyArea code202, 227, 240, 301, 771TimezoneAmerica/New_YorkCoordinates38,98, -77,08
20816Bethesda, Maryland STANDARDActiveCountyMontgomery CountyArea code202, 227, 240, 301, 571, 703, 771TimezoneAmerica/New_YorkCoordinates38,96, -77,12
20817Bethesda, Maryland STANDARDActiveCountyMontgomery CountyArea code227, 240, 301TimezoneAmerica/New_YorkCoordinates38,98, -77,12
20818Cabin John, Maryland STANDARDActiveCountyMontgomery CountyArea code227, 240, 301, 571, 703TimezoneAmerica/New_YorkCoordinates38,97, -77,16
20824Bethesda, Maryland PO BOXActiveCountyMontgomery CountyArea code240TimezoneAmerica/New_YorkCoordinates38,98, -77,12