Calls me 5 to 10 times a day and never leaves a message

I just got a call with nothing on the other end from this number.

same thing.  how do you make it stop?

this number has been calling me @4 times a day no body there.
anybody know whats up?

this number calls 3-4 times a day (only mon-fri) with no one on the other end.  It only rings once or twice. It has been happening for a few weeks now. Make it stop!!

i'mma stab this motherf***er its annoying popo do something to make this person stop callin peoples phones

Same thing calls frequently never leaves a message.  I'm on the do not call list.  Can I block it?

hey, this number calls me on my cell phone everyday! how can I make this stop! I am supposedly on the NO CALL list!!!

I read on another site that its CitiMortgage. It's a courtesy call number for new mortgage clients.  I know that my old bank sold my loan to them, so it might be the case - if so, stupid and super annoying for not leaving a message or saying ANYTHING!!!

if you call it it says something about orion marketing group.   But it starting to piss me off.

this is a "welcome" courtesy call from citi mortgage via orion marketing.  i'm a new customer of theirs and they called everyday until i answered.  when i finally talked to them they really didn't have anything useful to say except "welcome"- pretty bizarre and annoying, but they haven't called since.

i'mma stab this moth******er its annoying popo do something to make this person stop callin peoples phones