Called Texas LandLine 21 Aug 12:05 Said was with local roofing company robo spam
817 AC is Fort Worth which is Texas so in 2-3 minutes one can fill out online complaint forms for Telemarketer Complaint Form _ Public Utility Commission of Texas
https://www.puc.texas.gov/consumer/complaint/form/ComplaintForm.aspx?type=m
State agency is more proactive than federal. I encourage all to file on these leech numbers. Easy peasy..
Robo caller, leaves no message, calls 5 or more times per day. Phone rings once, anti-robo call service intercepts and sends 'em on their merry way to a telephonic dead end. Sorta like hunting wabbits.