Nope, I believe the 9mm S/Ns started with 1001. I had S/N 1237, and currently have 5000, 13000, 33000, 46000, 50000 and 51000 range guns. My .40 that I have does start with "40".
Then there were the commemorative models with S/N prefixes of:
2000-xxxx = Year 2000
007-xxx = JB Series I
007-xxxJB9/xxxJB40 = JB Series II
020xxx = La Chasse
Regards,
James