Post Offices in & near Centre, Pennsylvania. Operating hours, locations, phone/fax number, services information.
Post Office in Mexico, Pennsylvania on William Penn Hwy. Operating hours, phone number, services information, and other locations.
Address: 6798 William Penn Hwy, Mexico, PA 17056
Phone: 717-436-2575
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
