how do i find my radio code?

[regev]

i disengaged my battery for some maintainance work, and now the radio id out!
needs a code.
how do i get my code?
is there a site or service centre or something?

thanks

 

[mgreen84]

What model? Factory System?

 

[regev]

factory model cherokee limited 1997 bought from a dutch man.vehicle was purchased originaly in holland.
everything is OEM.