I don't know percisely when they were revealed, but Serebii could put the Korean AR Searcher/Dream Radar codes found here onto his code list found on this page and this page.
The Korean codes are a bit different.
Last edited by Auraninja; 17th March 2013 at 10:56 PM.
3DS friend code: 2148-8189-4401 (Rock Type) Nosepass/Pupitar/Barbaracle
Dream Code: 5400-2204-6955