US Cellular Customer Service Contact: Phone Number, Website, Technical Support, Chat, Email, Mail, Fax

This is US Cellular customer service contact details with tips and shortcuts to get the fastest response and technical assistance. Learn how to get a live support from US Cellular through calling or chatting.

What is US Cellular Customer Service Phone Number:

If you want to reach US Cellular customer service representative to get help with your phone, bill, account, and plan, call  1-888-944-9400. Hours of operation: Mon – Sun, 8 a.m. – 11 p.m (CT).

If you own a US Cellular phone, dial 611 to get customer care. The call is free.

If you want to purchase smartphones, cell phones, tablets, accessories, cell phone plans, internet plans or any other products and service, call US Cellular customer care 1-888-BUY-USCC (1-888-289-8722). Hours of operation: Monday-Friday: 8 a.m. — 9 p.m. (CT), Saturday: 9 a.m. — 7 p.m., Sunday: 10 a.m. — 7 p.m.

US Cellular customer service phone number for business customers is 1-866-USC-4BIZ (1-866-872-4249) .

US Cellular Website:

The US company internet website has all the information new and existing customers of this telecommunication company might search for. There is a large online store for new and used certified smartphones, basic cell phones, tablets, home Internet devices, case protectors, chargers, Bluetooth devices, audio tech, and more. Moreover, the site includes information on all individual line, prepaid, shared data, and business plans. Plus has many pages dedicated to special web offers and promos, penny deals, etc. It also includes info on store locations, e-mail updates, support, My US Cellular account login, and so on.

US Cellular Customer Service Chat:

There is no link to US Cellular customer service chat as of this moment.

Try asking your question or discuss the issue with the service on US Cellular Facebook page at

US Cellular Customer Service Email:

No email for contacting the company is provided. To send an email to company’s representatives use the online form at

US Cellular Customer Service Fax Number:

N/A. In the meantime, use other US Cellular customer care communication channels.

US Cellular Mailing Address:                           

US Cellular Headquarters, 8410 W. Bryn Mawr, Suite 700, Chicago, IL 60631-3486. Phone: 1-773-399-8900.

About The Company

Founded in 1983, US Cellular has become the #5 largest wireless carrier in America. Currently, it has almost 5 mln customers and several customer care centers across the nation. You can contact US Cellular customer service for more information about the company and its products.