Time to trace a phone call?

How long does it take the authorities to trace your phone call?

I'm curious because in movies, it has never been revealed, so as to not give away any secrets. However, when I saw this movie: Specialist, The (1994), the Sylvester Stallone character announces 58 seconds, and hangs up, so I figure it must take them 60 seconds to get a full trace on a caller.

I wonder if this is true. Have you seen any movies that revealed any times on

60 seconds is the standard however scince we are using cellphones more and more tracing is becoming much more difficult.