US ZIP Codes → Cities by ZIP Code → 21139

ZIP Code 21139

ZIP Code	21139
City	RIDERWOOD
State	MD
Type	PO BOX
Post offices count	1 (see all)

Cities in ZIP Code 21139

Primary city: RIDERWOOD, MD

Post offices

RIDERWOOD — Post Office^™ 8016 BELLONA AVE RIDERWOOD, MD 21139-9998 More RIDERWOOD — Post Office™ 8016 BELLONA AVE RIDERWOOD, MD 21139-9998 Street Parking Available For facility accessibility, please call the Post Office. 1-800-ASK-USPS® (800-275-8777) Phone 410-821-7502 Fax 410-823-7072 TTY 410-823-7072 Hours Retail Hours Mon 8:30 am-5:00 pm Tue 8:30 am-5:00 pm Wed 8:30 am-5:00 pm Thu 8:30 am-5:00 pm Fri 8:30 am-5:00 pm Sat 8:30 am-12:00 pm Sun Closed Call Referral Hours Mon 9:00 am-4:00 pm Tue 9:00 am-4:00 pm Wed 9:00 am-4:00 pm Thu 9:00 am-4:00 pm Fri 9:00 am-4:00 pm Sat 8:00 am-11:00 am Sun Closed Last Collection Hours Mon 5:45 pm Tue 5:45 pm Wed 5:45 pm Thu 5:45 pm Fri 5:45 pm Sat Closed Sun Closed Lobby Hours Mon 7:30 am-6:00 pm Tue 7:30 am-6:00 pm Wed 7:30 am-6:00 pm Thu 7:30 am-6:00 pm Fri 7:30 am-12:00 pm Sat 7:30 am-12:00 pm Sun Closed Pickup Services Hours Mon 8:00 am-5:00 pm Tue 8:00 am-5:00 pm Wed 8:00 am-5:00 pm Thu 8:00 am-5:00 pm Fri 8:00 am-5:00 pm Sat 8:00 am-12:00 pm Sun Closed PO Box Access Hours Mon 7:30 am-6:00 pm Tue 7:30 am-6:00 pm Wed 7:30 am-6:00 pm Thu 7:30 am-6:00 pm Fri 7:30 am-12:00 pm Sat 7:30 am-12:00 pm Sun Closed PO Box Delivery Hours Mon 8:30 am Tue 8:30 am Wed 8:30 am Thu 8:30 am Fri 8:30 am Sat 8:30 am Sun Closed Services at this Location Service hours may vary. Burial Flags Call Referral Duck Stamps Greeting Card Services Gift Card Services Money Orders (Domestic) Money Orders (Inquiry) Money Orders (International) Pickup Hold Mail Pickup Accountable Mail Priority Mail International^® PO Box Online Label Broker^®

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Other ZIP Codes

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