*67 makes a difference for toll-free numbers?
i believe it does, because i have never received the standard "we see you are calling from a number that matches your account..."
My theory is that even though toll free numbers get the ANI version of your phone number, i think they are set up to receive it as CNID numbers which is the standard "caller id". so technically they can get your info, but being that their systems arent set up for that , they wont actually see it in their systems...