Harford County ZIP Codes

Maryland (MD) · 21 records

ZIP	City	Type	Timezone	Area Codes
21001	Aberdeen	STANDARD	America/New_York	410, 443, 667
21005	Aberdeen Proving Ground	STANDARD	America/New_York	410, 443, 667
21009	Abingdon	STANDARD	America/New_York	410, 443, 667
21010	Gunpowder	STANDARD	America/New_York	410, 443, 667
21014	Bel Air	STANDARD	America/New_York	410, 443, 667
21015	Bel Air	STANDARD	America/New_York	410, 443, 667
21017	Belcamp	STANDARD	America/New_York	410, 443, 667
21018	Benson	PO BOX	America/New_York	410
21028	Churchville	STANDARD	America/New_York	410, 443, 667
21034	Darlington	STANDARD	America/New_York	410, 443, 667
21040	Edgewood	STANDARD	America/New_York	410, 443, 667
21047	Fallston	STANDARD	America/New_York	410, 443, 667
21050	Forest Hill	STANDARD	America/New_York	410, 443, 667
21078	Havre De Grace	STANDARD	America/New_York	410, 443, 667
21084	Jarrettsville	STANDARD	America/New_York	410, 443, 667
21085	Joppa	STANDARD	America/New_York	410, 443, 667
21130	Perryman	PO BOX	America/New_York	410, 443, 667
21132	Pylesville	STANDARD	America/New_York	223, 410, 443, 667, 717
21154	Street	STANDARD	America/New_York	410, 443, 667
21160	Whiteford	STANDARD	America/New_York	223, 410, 443, 667, 717
21161	White Hall	STANDARD	America/New_York	223, 410, 443, 667, 717