bought go phone/want to keep my own number/more

ok i bought my phone at walmart and the salesman sold me a sixty dollar card. i will give you my card number to add the five more dollars but starting next month do autopay and charge me the sixty. i want to keep my phone number

part 2 

i am giving momma a flip phone i have here and i have her debit card. she will be doing auto pay for talk and text only. and we want her phone number put on that phone