This persons phone number has been spoofed (scammers using other peoples phone numbers). I missed the call, then phoned back. The owner had not called me. This has happened to me before when people phoned me saying they were returning my call and I didn't know who they were. This spoofing (look it up) has increased significantly since approx. mid February 2023. I have had 5 different mobile numbers call me in a week that I don't recognise. The first two sounded like Indian accent saying they were calling from Paypal. The next two I didn't pick up. The last one I called back and the owner (genuine) had not called me, the scammers had hacked into the owners phone number so they couldn't be traced.