I cannot believe this. ATT Family plan does not cross imaginary boundaries. I have a New Jersey number with a 609 area code, this number was ported in from a Verizon Wireless Account. My daughter has Verizon, with a New Jersey 908 area code and was switching to ATT and we were creating a family plan. Sounds simple enough. Can't do it. 609 is in the Philadelphia market and 908 is in a NY market, they both are in NJ and in bordering counties and yet we don't qualify for a family plan.