What is the phone number for us cellular customer support? The customer support phone number of Us Cellular Contact is +1-773-399-8900, +1-888-944-9400 (Click phone number to call).What is the phone number for us cellular? 1-800-566-0065, Customers can also use this number to reach to the customer service representatives of the company. 1-800-238-0271 is the fax number of the company, which can be used to send the orders.What is the phone number for customer service? The customer support phone number of Consumer Cellular is 1-888-345-5509 (Click phone number to call).
888-944-9400 US Cellular Customer Service. Support Phone: 888-944-9400. Dial 611 from your US Cellular wireless phone. 7 AM - 10 PM CT.