1022
Conveniently enter your phone number with a single input
(lemmy.world)
Post funny things about programming here! (Or just rant about your favourite programming language.)
Found it https://i.imgur.com/rh0mDnK.gifv there is a discussion about this https://math.stackexchange.com/questions/3495590/proof-of-the-existence-of-all-phone-numbers-in-pi
Apparently all combinations of 10 digits appear in the first 241641121048 digits of pi.