I just called tonight to book. I got an amazing agent who spent about 20 minutes searching her codes. She said on their end they have about 1200 different code combination. We booked Pop Century and the cheapeast way to do it was to book the hotel separate from the tickets. It worked out to almost 40% off the website rate!!! We got it form Oct 18-23rd for $73.50 first 4 nights and $80.50 the last night. Website is showing room only at $120 and $130!!
She said to always ask them what 3 digit code they are using when you call for a quote (first time I called I got about $150 more expensive price for the 5 nights).
So if anyone is looking this code is NTY for their system, and it was better than the PIN I had from them!