it takes a special kind of "sorry" to prey on sick and elderly people. i am glad you are there to protect her interests. though i know it brings you a great deal of stress and anger i'm sure. i had no idea you could block them from calling or that there were so many prefixes for them to call from.....unreal.

ty for sharing. i hope it is all straightened out in the end and that your call will be the end of you having to deal with these people.