is t mobile in columbia
T-Mobile locations in Columbia, MO. 1  T-Mobile store: Broadway & US 63. 2  T-Mobile store: E Nifong Blvd & S Providence. 3  T-Mobile retail location: RadioShack 8523 Columbia.  T-Mobile retail location: WalMart 0080 1  Columbia. T-Mobile retail location: WalMart 0159 Columbia.  T-Mobile retail location: RadioShack 6666 Columbia.