T-Mobile Dangles $200 for Switchers Who Follow These Steps
Bring your phone number and a device to the carrier and get a $200 prepaid Mastercard.

Source: CNET
Bring your phone number and a device to the carrier and get a $200 prepaid Mastercard.
Bring your phone number and a device to the carrier and get a $200 prepaid Mastercard.

Source: CNET