How much of a T-Mobile phone refill do you need? How much do you want to pay? Prepaid Bill offers a fast, easy and flexible way to purchase refill minutes for T-Mobile prepaid phones as well as minutes for phones from many other carriers.To get started ordering your T-Mobile instant refill, simply enter an amount of $10 to $100. Then you’ll enter your wireless phone number. Once you complete payment, the Instant Wireless Refill RTR funds will be instantly applied to your T-Mobile prepaid phone account. Best of all, there are no taxes or fees tacked on when you purchase your prepaid phone refills from Prepaid Bill!Our T-Mobile phone refill service is available 24/7, from anywhere, so you can stay connected. And since you can determine the amount you want to pay for your prepaid minutes, our T-Mobile refills offer prepaid phone users a lot of flexibility.Order your T-Mobile prepaid minutes today with our easy online process!