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To discuss your wireless business needs:
M - F, 7AM - 8PM (Central)
For business customer care and support:
For questions or assistance:
Daily 6AM - 11PM
If you are unable to find the information you are looking for, write to Customer Service, call 611 from your U.S. Cellular® phone (always a free call)
or call our toll-free number, 1-888-944-9400.