Some are:
911 = police hat
1337 = nerd freckles and clothes
1225 = Santa hat and bag
411 = brain hat (To take off, try editing and getting hair.)
123 = branch (rarely works)
I don't know any more, sorry.
5556789
dial 1337 or 911 or 1234
one of the codes are 411 brain sticking out im trying to get more also if u put 911 you get a police hat.
When you have your cell phone call: 555 6789
no
At the bottom of the cave.
411, 511
The phone number is on the shovel they gave you.
911 , 411
you call the number from the shovel
you dont
5556789