Knowledge Base

Wi-Fi Calling Information

Wi-Fi Calling (VoWiFi) Information Thumb Cellular is proud to provide a free new feature to our customers: Wi-Fi Calling, also called Voice over Wi-Fi (VoWiFi). Wi-Fi Calling will automatically be added as an option on compatible smartphones once the feature […]

eSIM Information

eSIM at Thumb Cellular   Thumb Cellular is now able to activate select mobile devices using eSIM technology.   What is an eSIM? An eSIM is a digital SIM that eliminates the need for a physical SIM card. With eSIM, […]

Unlimited Plans

Unlimited Plans Arrive at Thumb Cellular   You asked and we delivered! Three new unlimited plans are now available at Thumb Cellular with no overage fees, no service contracts and greater flexibility!     Phone Pricing Changes   With an […]

Setting Up Online Bill Pay

Online Bill Pay Save time, money and paper. Available 24/7. Six easy steps to get started: 1. Open a new window of and Click “PAY BILL” in the top navigation. You will be redirected to the secure Thumb Cellular […]