Post Offices in & near Holland, Kansas. Operating hours, locations, phone/fax number, services information.
Post Office in Gypsum, Kansas on Maple St. Operating hours, phone number, services information, and other locations.
Address: 520 Maple St, Gypsum, KS 67448
Phone: 785-536-4388
Fax: 785-536-4388
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457