T-Mobile US has agreed with Brookings Municipal Utilities to acquire Sprint-branded wireless operating assets. Under the Sprint brand, Brookings Municipal Utilities operates a network of cellular nodes and provides wireless and data services to approximately 14,000 customers in Sioux Falls, Watertown, Brookings, South Dakota, Sioux City and Iowa. The acquisition will allow T-Mobile US to further expand retail distribution and network coverage in the area. The deal includes Brookings Municipal Utilities wireless network and Sprint retail stores.