Nintendo is Shutting Down Online Services for the 3DS and Wii U: However, Pokémon Bank will continue operating for the time being.
Nintendo 3DS and Wii U online services will shut down in April 2024 - Neowin
anybody wanna play any of these games before the servers shut down? : r/wiiu
Nintendo announces termination of online services for Wii U and 3DS systems, effective this April - News
Nintendo Has Confirmed The Date And Time That 3DS And WiiU Online Services Shut Down
3DS and Wii U online services ending in April - Niche Gamer
Nintendo will shut down the online Wii U and 3DS games!! #nintendoswit
Nintendo is ending Wii U and 3DS eShop service
Nintendo Will Close Online Gaming For Wii U And 3DS In 2024 - Gameranx
Nintendo Switching Off 3DS And Wii U Online Services April 8