Joey’s PIN Is ‘J-O-E-Y’
Joey may not always be the brightest (he did think that there were 56 states), which became obvious when he forgot his PIN, so he asked Phoebe to go to the ATM near his apartment which he had scratched the number into. The number, 5639, holds special significance for him because when typed on a phone keypad, the numbers spell out Joey. How could he forget?