Oldfangled numbers you remember from childhood

my bicycle lock combination: 3265

PO Box 474
OCMR Box 404

I also remember the number of every address I've lived at since college, I'm pretty sure, so that's about fourteen different numbers.

(i'm 37)

Childhood phone number: 852-8026
Teenage phone number: 464-9004
First license plate: 41CMG23

Childhood phone number: BE6-2907 (The BE was derived from our house being located in the Belmont St. exchange. It was dialed as 236-2907)

my university student number which i'm not printing in case it's still being tracked

747, the startropics password
69,105, the number of leaves in zork