Been getting calls from (866-377-3956) and (703-933-3860) trying to collect on a disputed Sprint bill that Sprint said they took care of. They call 5 or 6 times a day and never leave a message. I called Sprint to complain but they said once it gone to collections,it was out of their hands. Switched carriers, obviously, and now if I see their number come up, I answer in my best answering machine voice, "The Sprint wireless number you have called is no longer in service. If you need further assistance, Please call Sprint Wireless. Recording number A207."
Don't know if they listen, but it makes me feel better. Lol.