The caller ID read NETPROWA, they are a Call Center Spider, they called my fax line, but did not negotiate with my fax. They have a website www.netprowa.com, with a form to remove your number. I don't know if they will actually remove the number or add it to their active database... but I did give it a try!
Called twice in a row, did not pick up the first time at 7:20am but did the second time, it was a junk fax. Went to www.netprowa.com registered both on line and called the number on the website. FCC is shut down, not taking complaints... Will register with them when they open. Also, second option, send a black (which I have) piece of paper through your fax to them or any long junk back to their number, it wastes their toner and Pisses them off :) they will be sorry they messed with Texas! I am registered on the national do not call list.