Long before most of you were born there was a special number you could call to get the time here in the USA. It would give you a localized time every 10 seconds. It was considered an authoritative value, but I knew that normal analog clocks drifted a fair amount, and I was fascinated by the Time voice. There was also a special number to dial that was called Information. When I was about 12, I suddenly thought that’s…
Also, where I live, radio transmitted the precise time in the most low tech way possible. A person said: "It is XX:XX time with the beep" and this was followed by four beeps, three short, one long, with the end of the last beep signifying the exact moment of the announced time.
We didn’t have that in the Los Angeles area that I know of