Date: 2015oct19 Product: Telcel (Mexico mobile phone service) Q. How can I get my Telcel (Mexico) account balance? A.

You can make a voice call to *333

Or *133# which give you text message. With your balance and expiration date. Even though this is Spanish its easier to understand than *333.

These cost one peso per inquiry. If you get a message saying there isn't enough money in your account to make the inquiry then you have a zero balance.

Another way - Make an account in https://www.mitelcel.com And you get see what's up for free.