This is an nondescript caller probably a robo-call. If it is legit they don't display their name (CID only displays Buffalo NY). Now here's where it gets annoying: this is a "serial" call meaning that the calls come in every day with only the last four digits randomly changed. So it's 716-803-8138, 4047, 8376, 6505, 3871, 3567, 6518, 0511, 9093, 9393, etc.,. Obviously this is an attempt to thwart call blocking which then exposes that it's a "bad" call and randomized through software and calling via VoIP and most likely using a VPN with a fake IP address.
This is an nondescript caller probably a robo-call. If it is legit they don't display their name (CID only displays Buffalo NY). Now here's where it gets annoying: this is a "serial" call meaning that the calls come in every day with only the last four digits randomly changed. So it's 716-803-8138, 4047, 8376, 6505, 3871, 3567, 6518, 0511, 9093, 9393, etc.,. Obviously this is an attempt to thwart call blocking which then exposes that it's a "bad" call and randomized through software and calling via VoIP and most likely using a VPN with a fake IP address.