Post Offices in & near Langdon, North Dakota. Operating hours, locations, phone/fax number, services information.
Post Office in Langdon, North Dakota on 8th Ave. Operating hours, phone number, services information, and other locations.
Address: 323 8th Ave, Langdon, ND 58249
Phone: 701-256-2189
Fax: 701-256-5009
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
