They've been calling for approximately 3-4 weeks, on the average of 25-30 times per week. It calls at all hours of the day/night -- sometimes waking me up at around 1am, sometimes while I'm in court, sometimes while I'm out with friends.
When I answer the phone, there's nobody on the other end and it just hangs up. If I send the call to voicemail, no message gets left. If I try to call them back, I get either a "This number has been disconnected" or a "This caller's mailbox is full, please try again later."
Has anyone had any problems like this? If so, what have you done to combat it? Sprint has been extremely unhelpful, and I'm sick to death of seeing this number calling constantly.