Contact Us

Contact customer service for help in-store, online or over the phone.

Here’s how to contact support:

Ready to purchase a new product or plan over the phone?

Call 888-BUY-USCC 888-289-8722

  • Hours:
    • M - F: 8 a.m. – 9 p.m. CT
    • Sat: 9 a.m. – 7 p.m. CT
    • Sun: 10 a.m. – 7 p.m. CT

New Phone Activation Help

Call 800-766-9811

Business & Government Customers: call 866-616-5591

Business support:

Call 888-BUY-USCC 888-289-8722


  • In Person

  • By Phone
    • Call 611 from your U.S. Cellular phone
    • Call 800-819-9373 from any phone.

    • Hours:
      • M - F: 7 a.m. – 8 p.m. CT
      • Sat: 9 a.m. – 6 p.m. CT
      • Sun: closed
      • Holidays: 9 a.m. – 7 p.m. CT

Need new plans or phones for your business?

Let our sales force help:

  • By Email

  • By Phone
    • Call 866-USC-4BIZ 866-872-4249

    • Hours:
      • M–F: 8 a.m.–9 p.m. CT
      • Saturday: 9 a.m.–7 p.m. CT
      • Sunday: 10 a.m.—7 p.m. CT

Interested in becoming a supplier?