Nintendo Account and Nintendo Network ID Link Service Ends Next March

The service that allows users to link the Switch's Nintendo Account with the 3DS and Wii U Nintendo Network ID will cease on March 2024.

Update 3] Nintendo eShop on Wii U and Nintendo 3DS discontinued on March 27th 2023; Fire Emblem Fates, Pokémon Bank, and more impacted - Perfectly Nintendo

Nintendo Will Close Wii U, 3DS Digital Stores on March 27, 2023 - CNET

How to Link your Nintendo Network ID to your Nintendo Switch Account! (EASY) (2020)

How to Set Up a Nintendo Network ID - Rockin Mama™

Wii U and 3DS eShop sales are ending in March 2023 - Niche Gamer

Buy These Excellent 3DS Games Before eShop Closes This Month

KoopaTV: Nintendo Account Registration! Miitomo too.

Nintendo discontinues Nintendo Network ID logins after reports of accounts being hacked - MSPoweruser

Sorry if this isn't the right sub. How can someone tell if a 3ds is not authentic? : r/3DS

Call of Duty Website Now Lets You Link Your Nintendo Account for Some Reason - GameSpot

Nintendo says more than 300,000 Switch users were hacked. Are you safe? - Deseret News

Nintendo closes Wii U and 3DS eShops » YugaTech

Nintendo Account and Nintendo Network ID Link Service Ends Next March