- Dial 1-800-385-1977 from your mobile phone.
- Enter gift card information.
Stay connected to your loved ones at an affordable price with the T-Mobile Prepaid Refill Mobile Card. It is a simple way to refill your prepaid mobile card while avoiding any monthly payments and hidden fees. It offers you nationwide 4G network access with no roaming charges. Refill your monthly 4G plan with this T-mobile prepaid refill card. It is an easy and convenient way to obtain mobile service when a contract is unwanted or unneeded.