The process to activate a T-Mobile prepaid SIM card is nearly identical to regular T-Mobile SIM cards. Just put it in your device, and call 1-800-937-8997. Activate the SIM online ...

Get blazing internet and a $300 prepaid card when you sign up for T-Mobile 5G Home Internet's top plan online.

If you're a new T-Mobile customer or you recently purchased a new phone, you may have a new SIM card you'll need to activate. Here's how to set it up.

A few months ago, a source sent The T-Mo Report a document detailing a brand new program targeting any T-Mobile customers using Sprint’s SIM cards. On June 30, Sprint started giving “targeted ...

T-Mobile removed the self-service option for SIM card changes in 2022 to implement new security features to combat SIM swap attacks. At the time, the company did not share a timeline for when the ...

May 1: Customers without a T-Mobile SIM will lose service. If you are still using a Sprint SIM card on a device that is compatible with T-Mobile’s network, the carrier will swap your SIM for free.

How to Make a SIM Card Work With the iPad APN. The APN, or Access Point Name, is the setting on an iPad that determines which cellular data network the device uses to connect to the Internet when ...