[September 2025] Active Pokémon GO Promo Codes: MLB Cap Code Inc.

A Pokémon GO promo code is a limited-time code that gives you free in-game rewards like items, outfits, or Research tasks.

Pokémon GO gives out redemption codes every now and then, but none last forever. This guide covers all active codes for September 2025.

1 MLB-Branded Cap for Your Avatar: MLBxPOKEMONGO

Key Takeaways

• Code: MLBxPOKEMONGO
• Expires: September 28, 2025
• Quick Redeem: Redeem here

Starting June 24, 2025, at 1:00 p.m. PDT, you can earn the home team's cap by spinning a PokéStop at ballparks hosting Pokémon GO-themed baseball games.

If you can't make it to the ballpark, no worries—Trainers worldwide can get the cap by visiting the Pokémon GO Web Store and entering the code MLBxPOKEMONGO.

2 Swim Ring Psyduck Promo Code: PokemonConcierge

Key Takeaways

• Code: PokemonConcierge
• Expires: September 15, 2025 at 12:00 PM
• Quick Redeem: Redeem here

From September 9 to 14, 2025, you can redeem the code PokemonConcierge to unlock Timed Research and encounter Psyduck (Swim Ring) with a special background during the Pokémon Concierge Celebration event.

Research rewards include:

• Psyduck with a swim ring
• XP × 5,000
• Stardust × 2,500

Redeeming promo codes in Pokémon GO is simple, but the process has changed since February 2024. Here's how to do it:

• Visit the official redemption page
• Log in with the same credentials you use for your Pokémon GO account.
• Enter your promo code.
• Once successful, you'll see a confirmation message, and the rewards will automatically appear in your inventory.

Note

You can no longer redeem promo codes directly from the Pokémon GO app. Since February 2024, even Android users must now use a web browser—just like iPhone players—to claim rewards.

Sadly, no.

All Pokémon GO promo codes are temporary and come with a set expiration date. So, if you find a new code, don't wait—use it right away.

As of this blog, all the redemption codes for Legendary Pokémon have already expired. For example, past codes included:

• Tornadus (Incarnate Forme): 4RD3GGA4ZMEGP
• Thundurus (Incarnate Forme): 4Q4UZLY6MUH9K
• Landorus (Incarnate Forme): 9PTA874LYDAJH

Finding legit Pokémon GO promo codes can feel like a hunt on its own. Here are the main places to check:

• In-game pop-ups: Sometimes codes appear during special announcements or events.
• Social media: @NianticHelp and @PokémonGoApp's official X account are the most reliable sources for fresh codes. Community accounts like @LeekDuck and @PokémonGOHubNet also share redemption codes as soon as they're available.
• Partner giveaways and sponsored promotions: Keep an eye on events tied to brands or collaborations.
• Community Ambassadors and Events: Join local gatherings where ambassadors may hand out promo codes.

Here's something many players don't realize: even if you're playing in New York, you can still snag a San Francisco Giants hat. The trick is to use a location changer like AnyTo. This is especially handy for players who can't make it to the ballpark.

AnyTo GPS location changer is built for Pokémon GO players who have trouble for travelling. It allows you to explore different places virtually, so you can spin more PokéStops without leaving your house. You can even set up an auto-walk route to make it feel more natural.

AnyTo's Key Features

• Instantly change your GPS location in Pokémon GO to anywhere in the world, helping you reach rare spawns or raids without physically traveling.
• Set multiple stops along a path to simulate real walking routes between PokéStops or gyms.
• Manually control your in-game movement with a virtual joystick for Pokémon GO.
• Designed to reduce the risk of bans by mimicking natural player behavior.
• Maintained actively to keep up with Pokémon GO's updates and ensure compatibility.

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Promo codes in Pokémon GO are a great way to grab free items, avatar gear, and special research tasks. While these codes don't last forever, staying updated helps you make the most of what's available.

Remember, redeeming codes now happens through a web browser, so keep that in mind. For those looking to join local events without without travelling, tools like AnyTo offer practical, easy-to-use solutions.

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Article by Ryan Miles

Ryan Miles is a seasoned gamer and mobile strategy writer with over 5 years of hands-on experience in Pokémon GO spoofing and GPS-based games. Known for breaking down complex location tricks into beginner-friendly guides, Ryan’s mission is simple: help you explore more, catch faster, and play smarter without ever leaving home.