|“||She must have blown you off. That is, unless her phone number really is only six digits.||”|
In the City dream, Cobb demands the first six digits that come into Fischer's mind, telling him that they may be the password to a safe containing his father's alternate will. In actuality, Cobb's team just needs Fischer to invent a password to the safe where his subconscious hides his secrets.
- In the Hotel, when Eames, disguised as the Blonde, gives a number to Fischer that has six digits: 528-491.
- In the Hotel, the team sleeps in room 528, and Arthur sets explosive charges beneath them in room 491
- In the Mountain, Fischer opens the safe with the numbers 528491.
- 491 represents the "unforgivable sin" that Cobb committed on his wife as 490 = "seven times seventy" from Matthew 18:21, 22