people get called with messages like this:
Dear DirecTV customer your existing account with us is qualified to receive up to 50% discount on your bills. So, press one now to speak with our customer support representative to discuss the details and do mention your promo code eBay.
1d89ed92-75d0-412f-9464-95c412202a75mp3.mpga
(855) 744-5234 - RoboKiller Lookup
other complaints:
https://directory.youmail.com/directory/phone/8557445234
time for revenge:
https://bobrtc.live/phonebook/dial/18557445234