What is the number to check your balance on a T-Mobile phone? What is the number to check your balance on a T-Mobile phone?

Hey folks, we've all been there - that heart-stopping moment when you're not sure how many minutes or data you have left on your T-Mobile phone, am I right? Good news is, there's a quick and easy way to check your balance. Just dial #BAL# (#225#) and press send. It's almost as easy as making a cup of coffee, and way less messy! So, next time you're sweating over your remaining data, just remember this little gem and keep surfing!