Thumb Cellular Account Number, Password & Contact Info

Contact Information for Cellphone Service ProvidersThis is a brief overview of Thumb Cellular and how to get the information you will need if you wish to port your phone number out to a different company. You can use the information below to get your Thumb Cellular account number and password.

Thumb Cellular Contact Info

Customer Service: 1-800-443-5057
Hours: Monday – Friday: 8:30AM – 5:30PM | Saturday: 9:00AM – 1:00PM | Sunday: CLOSED (EST)

  • Sales: N/A
  • Dealer Support: N/A
  • Fraud: N/A
  • Insurance: N/A
  • Porting Department: N/A
  • Tech Support: N/A

Carrier(s) used by Thumb Cellular

  • (CDMA): Verizon
  • (GSM-A): NO
  • (GSM-T): NO
  • (PCS): NO
  • (Other): Other

Thumb Cellular Porting Instructions

Thumb Cellular only requires your account number and PIN to port out. They do not offer any online accounts, so you will have to contact Thumb Cellular customer service number or visit a local care center in Michigan to get your account number and PIN.

Notes: Thumb Cellular can’t port a number in unless the customer is a resident of Michigan.

Please contact Best Cellular customer service if you need help or can’t find what you’re looking for in our list of United States mobile virtual network operators and wireless communications service providers.