Old phone numbers in the U.S. had letters to denote the telephone exchange that handled any given number, a practice that lasted until the late 1970s.

(CNN) — It was June 2021 when my phone first rang with a call from a Russian number. I was working from home, seated at my dining room table in the middle of the afternoon, and suspected it was ...

We continually receive interesting email and phone calls from our listeners. Fred Child dips into the PT mailbag to read from some recent mail.

But I never got any further letters from Paul Whelan, and I did not receive another call until December 2022. In that time, a number of events influential to his case happened.