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.
you call the number from the shovel
you dont
911 , 411
5556789