If you're encountering codes that seem to be working, it's likely because:
* They are legitimate codes shared by other players. People often share codes they have found online or in-game.
* They are part of a specific event or promotion. Nintendo sometimes releases codes for limited-time events, allowing players to catch special Pokemon.
* They are "leaked" codes. Sometimes, codes get leaked before they are officially released, but this is against Nintendo's terms of service.
It's important to remember that using unofficial codes could potentially lead to your account being banned. Always be cautious when using codes found online, and ensure they come from a reliable source.
If you're looking for genuine AR Pokemon codes, try checking official Pokemon social media channels, participating in events, or searching for legitimate code-sharing communities.