𝐍𝐂𝐓 127 is the second sub-unit of the 𝕾outh 𝕶orean boy group NCT 𝗳𝗼𝗿𝗺𝗲𝗿 by SM Entertainment. their unit name is a combination of the acronym 𝐍eo 𝐂ulture 𝐓echnology and the number "127" which 🅡︎🅔︎🅟︎🅡︎🅔︎🅢︎🅔︎🅝︎🅣︎🅢︎ the longitude coordinates of the city of Seoul. debuted on July 7, 2016 with the mini album their initial #𝐌𝐄𝐌𝐁𝐄𝐑 ⓒⓞⓝⓢⓘⓢⓣⓔⓓ of 7 members: 𝐓aeil, 𝐓aeyong, 𝐘uta, 𝐉aehyun, 𝐖inwin, 𝐌ark, and 𝐇aechan. 𝕯oyoung and Johnny then joined forces in December 2016 𝘢𝘩𝘦𝘢𝘥 𝘰𝘧 𝘵𝘩𝘦 𝘳𝘦𝘭𝘦𝘢𝘴𝘦 of the mini 𝕒𝕝𝕓𝕦𝕞 Limitless in 2017. prior to the unit's debut, several members had been carrying out 𝘀𝗼𝗹𝗼 activities while at SM Rookies.