Calls every other day. CID Cellular Call. Number not familiar so I never answered. No message. Number blocked and still the calls come.

7/01 12:53 PDT Unknown caller.  ID  v70115502600012.  Not sorry I missed call.

Received call at 9:30 on 7/3/14. Sales person asked for me by name.  Stated they are doing work in the area and that they do painting, carpet, roofing, windows, etc.  I interrupted him and stated I am a General Contractor and therefore would not require their services.  His response, "Then why are you not working? I don't believe you are a GC.  I think your lying to me." Then hung up on me.  
I tried to call back but vm box is full.  I will just block this number but would have like to contact the owner of the company (he never gave the name of the company).

Just got a call from the same dude.  Similar story, I told him I didn't need work done, then he called me a liar and said "I know you need work done, I drove by your house on XXXX street.  Your a liar like everybody else."  I told him if he knew where I lived to come back so we could talk about it.  Then he hung up.  [***] hole.

Tried to call back - same thing - mailbox full.  I'm on the hunt and I will find out who this guy is.

Didn't answer when they called. When I called back, the company (if any) was not identified, and the mailbox was full. This seems to be a cell phone.