fax machine keeps calling spamming me

I called the American Registry LLC shown above....  They said they use a 3rd party company for faxing purposes, Concord Technologies out of Seatle Washington (800)792-0329.  I called Concord and at first they said they don't have (312)962-4125 listed to them.  So I gave them my phone number (the one they are calling 50 times a day) to search their database.  He then got a hit for it and said yet another 3rd party they do faxes for had it in their database.  He said he doesn't have access to their database but would contact them on my behalf to have my number removed.  Wish me luck!

Trying to fax to our phone line - we tried to fax a message back to them but it didn't go through.

Its me again :)  Same Jen that posted on 3/21/13.  Just wanted to update that what I posted was successful...

Just call Concord Technologies out of Seatle, Washington (800)792-0329.  They will say they don't have (312)962-4125 listed to them.  Give them your phone number(the one they are calling 50 times a day) to search their database.  They should get a hit for another company they do faxes for.  They will tell you they don't have access to that company's database but should offer to contact them on your behalf to have your number removed.

Started getting calls this morning at 5 a.m.  Finally had to turn phone on in the other room as they continued to call for 30 minutes straight. It sounds like a bill collector or something that is beeping like you are being recorded.