Information on T-Mobile in St Louis, MO 63131 Outlet Note Regular Brands T-Mobile Missouri St Louis 545900 Rating 4.8 based on 88 votes Address 123 W County Ctr St Louis, MO 63131 Phone Hours may vary in different stores. For accurate hours, please contact each store directly. Suite643 Hours may vary in different stores. For accurate hours, please contact each store directly. Nearby T-Mobile Outlet T-Mobile Outlet - St Louis T-Mobile Outlet - St Louis T-Mobile Outlet - St Louis T-Mobile Outlet - St Louis People Also Viewed