Is it possible to know if a SIM card is a LTE one? I know that with AT&T, LTE cards contains specific numbers and so it's possible to identify them but I was not able to find the same information for T-Mobile.
Thank you !
Our SIM cards all support LTE services. The most important part is making sure you're using a device that supports the bands on our network.
Retrieving data ...
Manage your T-Mobile account
Use the T-Mobile App or your My T-Mobile account
We're here to help