Frederick, MD Post Offices
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21701
Post Office Address Phone Hours FREDERICK 201 E PATRICK ST FREDERICK, MD 21701 - 9998 301-624-8050 Mon-Fri 08:00 AM - 06:00 PM Sat 08:00 AM - 02:00 PM Sun Closed -
21702
Post Office Address Phone Hours COLLEGE ESTATES 1301 W 7TH ST FREDERICK, MD 21702 - 9921 301-624-8050 Mon-Fri 09:00 AM - 05:00 PM Sat 09:00 AM - 02:00 PM Sun Closed