I've already memorized their suffix of 4889, they're scammers, call every week, so I didn't pick up. Interestingly, the first few single rings were very long, sustained five to eight seconds per ring... perhaps their hacker program is slightly corrupted. That in and of itself is an indicator.
Back brace insurance tele-scam. Says to press 1 to remove number, never removes it. They call weekly. Is it illegal to find them and kill them? Just asking!?