Let’s look at the best T-Mobile plans and how they compare to the competition. After that, we’ll also help you pick the best T-Mobile phone for your needs.

A SIM card is a small chip that you plug into your phone's SIM card slot that acts ... Yes, you always have the option to carry your existing phone number over when you’re signing up for a new mobile ...

As a new customer, you must pick a phone plan and set up your Metro by T-Mobile account. After you complete that and receive your phone and SIM card, use the activation website to activate your ...

You even keep your current plan and billing through Sprint ... Whichever method you choose, don’t swap out the Sprint SIM cards before contacting T-Mobile or before the SIM Swap flow ...