I just purchased an iphone, with the ATT Family Plan, two lines. I would like to port two numbers which are currently using ATT's Callvantage (VOIP). These were land lines before I ported them to Callvantage.
The person I spoke to in the ATT store told me that he checked the portability of these numbers, and they were portable. But then he asked me for "an account number." I don't seem to have an account number. I called Callvantage, and the person I spoke to told me that the only way to get my numbers back would be to port them to a landline first, and then from the landline to the cell phone. He also seemed to think that because I have two telephone numbers on a single VOIP account, that porting might be impossible.
The two numbers were originally assigned by landline telephone companies. The numbers are:
707.585.xxxx and
707.636.xxxx
Can anyone give advice? If I
do have to port first to a landline, what's the cheapest way to do that? If I can't get the numbers back at all, what's the cheapest way to just have them forwarded to my cell phones?