I have been receiving phone calls from this number for weeks now.  They never leave a message.  

I receive calls from this # atleast once a week , never an answer & never a message !!!

Yes! I have been getting calls from 7655166700 today i received a call at 5a.m then 8 a.m and jyst recently at 11 45 ! I have no idea who this number belongs to , but its starting to get annoying !