Serial/Pin number Blackberry Bold 9700?

[brenda]

Hello, just recently my phone was stolen at school. (This Thursday, its unbelievable) I still have the box of my blackberry and i was wondering if the serial/pin could be on the boxes? or the little booklets or something. there are aton of numbers and i have no idea which is which. Does anyone know if its on the boxes?

Also additional questions,

Whoever stole my phone and replaced my sim card with their's would the pin still be the same as when my sim card was in there since its the same phone?