Contact Us

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

Search for a quick answer in our FAQs

Here’s how to contact support:

By Phone
- Call 611 from your U.S. Cellular® phone.
- Call 888-944-9400 from any phone.
- Hours:
  - 7 a.m.–10 p.m. CT

Online

In Person
- Talk to our team in-store

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

Activation calls must be made from a phone other than the device you’ve purchased.

Business support:

Call 888-BUY-USCC 888-289-8722

In Person
- Talk to our team in-store

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
- Email us

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