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  • Device Activation
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KNOW BEFORE YOU GO

To help us serve you, please have the following ready before you call or visit a store:
  • Your Account PIN
  • The Account Owner present, or an Authorized User
  • Your form of payment, if making a purchase or payment
  • A state issued ID

CHAT

Online support with the flexibility to chat at your own pace.

Hours of Operation Central

7am - 10pm

CALL

Call 888-944-9400‍ from any phone
Hours of Operation Central

Mon-Fri: 8am-9pm

Sat-Sun: 9am-6pm

Eastern

Mon-Fri: 8am-9pm

Sat-Sun: 10am-7pm

Pacific

Mon-Fri: 8am-8pm

Sat-Sun: 7am-4pm

BUSINESS CALL

Call 866-USC-4BIZ‍‍ (866-872-4249‍‍)
Hours of Operation Central

Mon-Fri: 7am-8pm

Sat: 9am-6pm

Sun: Closed

Our Mailing Address:
UScellular
Dept. 0205
Palatine, IL 60055-0205

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