List of US Post Office Stores in Grapevine, TX Outlet Note Regular Brands US Post Office Texas Grapevine Rating 4.5 based on 76 votes Official Website https://www.usps.com/ Products Postal Service NameAddressPhone Name/Address/Phone US Post Office outlet - Grapevine 1251 William D Tate Ave (817) 488-9402 People Also Viewed