We’re here to help! Contact us with your service, device or billing questions through one of the choices below, or give us a call during business hours at 800-443-5057.
Our normal business hours are weekdays from 8:30 am to 5:30 pm and Saturdays from 9:00 am to 12:00 pm.
CustomerService@thumbcellular.com
Toll-Free Call
800-443-5057