This is the State of Texas receivables department. A lady called me to let me know I had an outstanding $2 charge on my Secretary of State (TXSOS) account. Amazing, wasn't even worth the call.
My message this number was the Texas Board of Legal Examiners returning my call to answer questions I had about the Texas Bar Application. The 427 doesn't match the TBLE's prefix phone numbers, so maybe they went through some conference call service, I dunno
This number, 512 427 5097, is the number that shows on caller ID whenever a State of Texas number that is located in Austin is calling you. No matter what state exchange or number it is, this is the number that will show.
To the person who is calling TBLE, use the number they give you.
To the person who is getting the fax machine, isn't that maddening? The only thing you can do is try to transfer the call from your cell to a fax machine, perhaps by using your conference call feature. That way, the fax will be received and you can identify the person sending it.
And yes, don't try calling it, it's not a working number.