CID said Faxhalt on our business line. We did not answer and they left no VM.

Just got a call from this number at 5:44 am!  Did mot answer.and.mo mssg left

Just called the number back.  the recording said::  Thanks for calling back.  If you do not wish to receive offers from us anymore please press one to opt out.  So of course I pressed one!

CID - Faxhalt, and it's a fax machine.

However, it's calling our main lines every day.