USPS Location
- Marydel
114 Halltown Rd, Marydel, MD 21649
410-482-8081
Business Reply Mail Account Balance, Business Reply Mail New Permit, Duck Stamps, General Delivery, Global Express Guaranteed, Money Orders (Domestic), Money Orders (Inquiry), Money Orders (International), PO Box Online, Packaged Stamps, Passport Acceptance, Philatelic Services, Pickup Accountable Mail, Pickup Hold Mail, Priority Mail International, Sure Money