Refill your account balance using a credit/debit card, Apple Pay, or Google Pay via the T-Mobile Refill Page.
Physical cards or digital PINs are available at T-Mobile retail locations , Walmart, Target , and Best Buy. buy t mobile hotspot prepaid card
Log in to your My T-Mobile account and enter the refill code in the payment section. Current Prepaid Hotspot Plan Options (2026) Refill your account balance using a credit/debit card,
Once you have your PIN, you can add it to your hotspot account using these methods: go to the Manage tab
Log in, go to the Manage tab, and select Redeem a Refill Card .
You can buy or data passes directly through the Official T-Mobile Prepaid Site , in retail stores, or through major third-party merchants like Amazon and Walmart . Where to Buy Refill Cards