U.S. Cellular is the fifth-largest full-service wireless carrier in the United States, providing national network coverage and industry-leading innovations designed to elevate the customer experience. The Chicago-based carrier offers coverage where the other carriers don’t and a wide range of communication services that enhance consumers’ lives, increase the competitiveness of local businesses and improve the efficiency of government operations. Parent-Child Agreement A mobile phone can help families stay connected and can create a lot of family fun. But getting one’s first phone comes with responsibility. Helpful parameters can ensure both parents and children see eye-to-eye on how the devices are used. Visit ChildPhoneAgreement.com for a customizable agreement that you can work together on!