Post Offices in & near Karthaus, Pennsylvania. Operating hours, locations, phone/fax number, services information.
Post Office in Karthaus, Pennsylvania on Smith St. Operating hours, phone number, services information, and other locations.
Address: 48 Smith St, Karthaus, PA 16845
Phone: 814-263-4399
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
