Traditional Culture Encyclopedia - Tourist attractions - What kind of calling card do you need to buy when traveling in America?

What kind of calling card do you need to buy when traveling in America?

The main calling card in America is AT & amp; T, T-mobile and so on. ,at & amp; T signal is the best but expensive, and T-mobile signal is generally but cheap. American calling cards bought in China are generally easier to make American calls, and there is a time limit for making domestic calls. If you just surf the Internet, use WeChat, etc. , recommend T-mobile. If you want to play games, I suggest AT & amp; t .