Post Offices in & near Calvin, North Dakota. Operating hours, locations, phone/fax number, services information.
Post Office in Sarles, North Dakota on Main St. Operating hours, phone number, services information, and other locations.
Address: 301 Main St, Sarles, ND 58372
Phone: 701-697-5189
Fax: 605-357-4906
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
