This number calls my cell phone 3 times a day. Never leaves a message. If it's not important enough to leave a message....... you're not important enough for me to answer.
I have received calls to my cell phone - 2 per day for the last 5 days (one at 10:30 AM EST and the second at 3:30 PM EST). I haven't picked up and a message is never left. The following are other numbers that these calls come in under (almost different number each day):