This page lists every number that has been submitted, along with which titles are owned and/or being searched for. Nothing like this has existed since the early DMG days when a manual list was kept. My hope is that, with collectors able to submit their own entries through a simple Google Form, this becomes a vibrant tool for anyone trying to build or complete a matching‑number set.I want to lay out a few houskeeping rules:

• User‑submitted data only. All information here is provided directly by collectors. I make no claims about authenticity. If you contact someone for a buy/sell/trade, please use normal collector precautions: timestamped photos, PayPal Goods & Services, etc. SKCollector is not liable for any issues arising from transactions initiated through this registry.
  
  
• Privacy options are built in. Every submission requires a name and email, but collectors can choose how much of that information is displayed. There’s also an option to hide your email publicly while still allowing me to make a private introduction if someone is interested in your number.
  
  
• Duplicate entries may be cleaned up. Each submission includes a timestamp. If the same number appears more than once, I’ll do my best to sort it out — usually by keeping the most recent entry and removing older duplicates.