HGSS trade codes — Pokémon HeartGold and SoulSilver

Generation 4 · Johto & Kanto

Union Room / GTS. Trade locally in the Union Room, or worldwide over the Global Trade Station. Neither uses a numeric trade code.

Johto & Kanto

Trade evolutions

• Golem (trade a Graveler) — Union Room / GTS
• Gengar (trade a Haunter) — Union Room / GTS
• Steelix (trade a Onix) — Union Room / GTS
• Politoed (trade a Poliwhirl) — Union Room / GTS
• Slowking (trade a Slowpoke) — Union Room / GTS
• Alakazam (trade a Kadabra) — Union Room / GTS
• Scizor (trade a Scyther) — Union Room / GTS
• Machamp (trade a Machoke) — Union Room / GTS
• Kingdra (trade a Seadra) — Union Room / GTS
• Porygon2 (trade a Porygon) — Union Room / GTS