No information on identity exc it says Brighton, CO.  No msg

Called from number 720-606-7134 appearing as Net Prowa; then called again from 720-685-6284. Placed first number on Call Reject; but this morning, second number appeared. Placed on Call Reject. Then signed up on Do No Call Registry. Any idea what this is?

They keep calling 5 am

faxing to someone's direct line.

"NETPROWA" fax called at 5:10 am this morning.  If this is a fax autodialer, it's a great way to make people want to avoid ever doing any business with them.