[cydonian_monk]

I don't directly remember any new numbers, but I know how the DTMF sequence for the number is supposed to sound when dialed. I could always work back from that to get a human-readable phone number if I needed it.

Like Jebdm, the only numbers I really know are those that haven't changed in a few decades and my own cell number. But I also prefer face to face conversation over telephone, so I'm only likely to call you if I can't find you. (And then I'm more likely to just text or e-mail....)

[evgeny0]

Are you joking or did you used to be a phreaker? That is hardcore! +1

[cydonian_monk]

No joke, though I'm not an old phone phreak (sorta...). It's just like remembering music - every number sings its own 10 note song.

At least it was until my cellphone stopped playing back DTMFs for stored numbers. SIP and quiet dialing have almost killed the music.