Use the T-Mobile Direct-to-Account portal to enter your phone number and add funds with a credit/debit card.

Dial *ADD ( *233 ) from your T-Mobile phone or call 1-877-720-5195.

Purchase a T-Mobile Prepaid Refill Card from stores like Target, Walmart, or CVS, then redeem the PIN. Rates & Expiration Information

Buying additional minutes for T-Mobile prepaid is done by adding funds to your account balance, which can be used for pay-as-you-go voice minutes, text messages, or data.

Additional minutes generally cost $0.10 per minute .

Log in to your T-Mobile account on the T-Mobile app or website to refill.