Fax line Calling our business phone line several times. Tried to fax message back to caller, but it would not go through. We have reported it to the DoNotCall.gov. Our real comfort is that God knows who it is.

I tried entering 00000 when prompted then by 604 cell phone number after the first call but I got 3 more calls after that.  How long should it take to remove someone's number?

been receiving calls from this number hundreds of times. doesn,t sound like a fax machine, just a beep-beep-beep, like a computer is trying to access my computer. this is the first time a phone number actually appeared on our call display-would like them to stop doing this immediately. you'd think if this was a fax machine, they'd figure out they had a LOT of wrong numbers when none of their faxes went through. I personally thing its trying to fish our computer systems. fortunately, we shut our down when its not in use. you may want to do the same just for added protection.

Calls my land line incessently. What can be done to stop these people?

Doesn't stop calling our main home line allday long anywhere from 10-15 times daily

Removing your number from the list is really a 'confirmation' that your number exists.  There is no motivation for the sender to stop.  This isn't new spam, but it is persistent.  Called my telephone company a year ago about the annoyance.  I still get calls.  Hopefully, this fall, when the new "do not call" database is in place for the nation, junk like this will stop.