US Cellular Corporation owns and operates the seventh largest wireless telecommunications network in the United States offering service in 155 markets - in 26 states - across the country. US Cellular was created in 1983 as a subsidiary of Telephone and Data Systems Inc. The company offers wireless modems, Smartphone solutions, easy edge Data Services, Battery Swap, overage protection, accessories and more. US Cellular primarily uses CDMA technology, and also provides legacy TDMA service. The company offers phones manufactured by Motorola, LG, Samsung, Kyocera, HTC, and RIM. US Cellular has recently rolled out a 3G network for many of its customers. The company offers regional coverage in the Pacific Northwest, Midwest, parts of the East and New England. Please try to contact US Cellular Customer Service directly prior to posting any complaints on this site.