This number called me 4 times this morning not leaving a message. I tried to call them back to see who the hell is bugging me calling me.  The call does not go through.  I am blocking the number using my Ooma phone system.

Today, August 17, I got three calls from this number. 11:43 AM, 1:15 PM, 1:24 PM. Also rang me on August 12 and August 14. I've either answered and gotten no response, dead air, or I have not answered and gotten no message. I've tried to call the number several times and the call has not gone through, either a busy signal or a message that it is disconnected or various strange screeching sounds and whatnot.

This number keeps calling if I answer it is just blank and if I don't answer they don't leave a message they have been calling a lot over the past 10 days from 11/6/15-11/16/15

Can't get them to quit.

They call on average of 3 to 5 calls each day. I havent had the chance to answer, but they dont leave messages nor can you call it back.