https://www.consumer.ftc.gov/articles/0108-na ... try#registering
Q: How long does my phone number stay registered?
A: Telephone numbers on the Registry don’t expire. We only remove your number when it’s disconnected and reassigned, unless you ask us to remove it.
This number called my cell about 15 minutes ago. I didn't answer because I didn't recognize the number and it showed up as Rochester, Pennsylvania. They didn't leave a message, so I checked here and since it looks like a scam call, I'm glad I didn't answer. I'll be adding this one to my blocked list.
Gettin' numbers by random ... I never used Craig's List. My number is a mobile attached to a school bus! They called while I had kids on board. Blocked it.
Hmm ... I DID reply to a car insurance ad. One PA caller identified himself with the ins. co. Told him not interested. PA call ... maybe insurance related