Caller said they were from an Industrial Supply Company and were calling regarding a request for information I had sent them. I sent no request for information, nor have I ever done any business with them.

This number shows up on 3-30-12 as "blocked name" on my caller i.d.  therefore I do not answer.

Asked for my husband.  I told them he wasn't here.  I asked who she was, and she said she was with the extension service.   I asked if there was anything I could answer.   She said she was taking a seven question survey on noxious weeds.  She asked what was the worst weed problem we had.  I asked "In our Yard"? She asked if we had any pastureland.  I told her that we are out of the city limits, but in a subdivision, and only have a yard.   She hung up on me.
Strange call, particularly since they identified themselves as an Industrial Supply Company to you last week.   My caller ID read "Private Home" #417-440-7912.

Didn't answer call b/c didn't recognize name "IntellaCom"  
They left no message

Calling here also.  Can hear small office noises in the b-ground. No one answers the 'hello' after several times.  I hung up.  Caller id says Private Name.