Radio code

I called up the car dealer today asking for the radio code for my "new" Civic. Unfortunately they simply don't have it. So the only way for me to get the radio code is to bring my car into a Honda or Acura service center and pay some one to yank out the radio and find the code on its back. I feel incomplete about the car again.

Update: I think I found the code "some where" in the car. It's a number of the same length, but there is no way to know for sure until the car battery dies.