List of T-Mobile Stores in Rio Grande City, TX Outlet Note Regular Brands T-Mobile Texas Rio Grande City Rating 4.8 based on 88 votes Official Outlet www.t-mobile.com/shop.aspx Official Website http://www.t-mobile.com/ Products Accessories Laptop Phones Smartphones Tablet Network Wireless Broadband NameAddressPhone Name/Address/Phone T-Mobile outlet - Rio Grande City 2612 E US Highway 83 (956) 488-0878 T-Mobile outlet - Rio Grande City 4534 E US Highway 83 (956) 487-0090 T-Mobile outlet - Rio Grande City 4534 E US Highway 83 (956) 487-0090 People Also Viewed