List of US Post Office Stores in Overton, TX Outlet Note Regular Brands US Post Office Texas Overton Rating 4.5 based on 76 votes Official Website https://www.usps.com/ Products Postal Service NameAddressPhone Name/Address/Phone US Post Office outlet - Overton 10310 State Highway 64 W (800) 275-8777 US Post Office outlet - Overton 178 Main St (724) 872-4410 US Post Office outlet - Overton 115 S Rusk St (903) 834-3641 People Also Viewed