Many years ago, when I signed up for cell phones, I had the long distance service blocked on my home phone when my local service was AT&T. (any attempt to make a long distance call produced a message stating the block). When AT&T was split, my local service went to verizon and the block continued. A few months ago, my wife made two minute long distance call. It was not blocked and I received a bill for 12.69$. I called and was told there never was a block (I heard the message years ago). They put on the block again. The next month I... read full review »