On July 1, SM Entertainment announced NCT's second unit, NCT 127. NCT 127 is based in Seoul, with the number 127 representing the longitude coordinates of Seoul. The unit consists of nine members: Taeil, Taeyong, Yuta, Jaehyun, Winwin, Mark, Haechan (formerly known as Donghyuck) and later added Johnny and Doyoung. On July 7, they had their official debut stage on the music program M Countdown, performing their title track "Fire Truck" and "Once Again" from their album. Their debut EP NCT #127 was released digitally on July 10 and physically on July 11. The 3rd season of NCT Life, which features NCT 127 in Paju, premiered on July 16, 2016. On July 29, the unit released the single "Taste the Feeling" for the project SM STATION in collaboration with Coca-Cola.
On December 27, NCT 127 announced that they would be making a comeback with the addition of two members, Johnny and Doyoung. On January 5, 2017, the music videos of "Limitless" was released and the unit had their comeback stage on M Countdown. Their second mini album NCT 127 #LIMITLESS was released digitally on January 6, 2017 and physically on January 9, 2017.
NCT 127 received "Best Newcomer" awards from the Mnet Asian Music Awards, Golden Disk Awards and Seoul Music Awards.
On March 14, 2018, NCT 127 will release a music video for the song "TOUCH", which will be a part of the NCT 2018 EMPATHY album.
In September 2018, SM Entertainment announced that the unit will be releasing their first studio album NCT #127 Regular-Irregular on October 12, 2018, which is going to include Jungwoo as a new member of NCT 127.
- Taeil (태일) – Main vocalist
- Johnny (쟈니) – Sub-vocalist, lead dancer, rapper
- Taeyong (태용) – Leader, main rapper, main dancer, sub-vocalist, visual
- Yuta (유타) – Sub-vocalist, lead dancer
- Doyoung (도영) – Main vocalist
- Jaehyun (재현) – Main vocalist, lead dancer
- Jungwoo (정우) – TBA
- Winwin (윈윈) – Lead dancer, sub-vocalist
- Mark (마크) – Main rapper, sub-vocalist
- Haechan (해찬) – Lead vocalist
Korean Discography Edit
Studio Albums Edit
- [2018.10.12] NCT #127 Regular-Irregular
Mini Albums Edit
Digital Singles Edit
- [2016.07.29] Taste The Feeling
- 2018: "TOUCH" [NCT - NCT 2018 EMPATHY]
Japanese Discography Edit
Mini Albums Edit
- [2018.05.23] Chain
Concerts & Tours Edit
Japan Tours Edit
- [2019.02.02–2019.03.31] NCT 127 1st JAPAN Tour
TV Show Edit
- 2016: NCT LIFE in Paju: Team Building Activities
- 2017: NCT 127's LIMITLESS Room
- 2017: NCT LIFE in Osaka