Post Offices in & near Mifflinburg, Pennsylvania. Operating hours, locations, phone/fax number, services information.
Post Office in Mifflinburg, Pennsylvania on N 4th St. Operating hours, phone number, services information, and other locations.
Address: 10 N 4th St, Mifflinburg, PA 17844
Phone: 570-966-0501
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457