Not sure why but after 31 years with the same phone number, everyone I call is now telling me that my calls are showing up on their caller id as "potential spam". I don't know how I ended up on this list. I make my living on the phone but I don't do any cold calling. I only call established clients. It's possible that my number was spoofed without me knowing it, but now I'm on a suspected "potential spam" list and I want off it. Who can make that happen and how do I contact them?