You have to call the number back with a number that is not blocked (I had to *82 mine) and you'll get a recording that asks you to push 1 if you no longer wish to receive calls from that number. I just did it and it said it was going to take 24-48 hours to be removed from the list. It better work, they are driving me nuts!
Been getting calls from this number several different days and several times per day. I usually ignore these calls but this one was so annoying I finally answered about ten minutes ago. The caller said GE Security trying to give me a free security system all I have to do is put a sign in my yard. Even after saying I was not interested the caller is very persistant. I told him I have gotten many calls from this number in the last several weeks and I am reporting this number. He finally said he would take me off the call list, I'm crossing my fingers and hoping for the best.