HELP, i can't put my number por authetication

Technical Support
1

I can’t put my phone number on my account, asks me to put a prepaid number

2

I think you are* interpreting the message incorrectly. In most cases, you cannot use a prepaid number, it must be postpaid.

3

ay no, I put the message badly, I mean, ask me for a postpaid number and do not accept mine under that premise

4

There is no way to bypass this message. If the phone number was ever flagged as prepaid then it will carry that label pretty much forever.