Sykesville

ZIP Code(s): 21784; County(s): Carroll;

Melwood

ZIP Code(s): 20772; County(s): Prince George’s;

Cabin John

ZIP Code(s): 20818; County(s): Montgomery;

Lonaconing

ZIP Code(s): 21539; County(s): Allegany;

Ferndale

ZIP Code(s): 21061; County(s): Anne Arundel;

Coral Hills

ZIP Code(s): 20743; County(s): Prince George’s;

Mayo

ZIP Code(s): 21037, 21106; County(s): Anne Arundel;

Pleasant Hills

ZIP Code(s): 21085, 21087, 21047, 21018; County(s): Harford;

Dunkirk

ZIP Code(s): 20754; County(s): Calvert;

Galena

ZIP Code(s): 21635; County(s): Kent;

Essex

ZIP Code(s): 21221; County(s): Baltimore;

Adelphi

ZIP Code(s): 20783, 20903, 20787; County(s): Prince George’s;

Woodsboro

ZIP Code(s): 21798; County(s): Frederick;

Cockeysville

ZIP Code(s): 21031, 21030, 21093, 21065; County(s): Baltimore;

Camp Springs

ZIP Code(s): 20744, 20746, 20748; County(s): Prince George’s;