I have a penpal who is incarcerated in Tx and i tried to register my phone # and got rejected once i have a out of state license AZ and i have a tmobile phone # i checked online and I have postpaid not prepaid, but for my bill they have my address wrong but the address on my license is correct i need help on what i should do so my phone number can be registered and for me to accept calls i been with tmobile for 8 years and before they had contracts.