What carrier can i use my 3g phone on?

[Android Central Question]

I am using an unlocked Verizon Samsung Galaxy 7 Edge. I bought a sim card with AT&T and now my phone doesn't work with them. As I am only visiting the US from Canada, I dont want to buy a new phone.

 

[hallux]

You'll need to buy a new phone, US carriers are shutting down their 3G networks...

If you need additional help or have more questions or details to share, please join the site so you can reply in this thread. See this link for instructions on how to join Android Central.