NCT does not have a song that reached number one on the Billboard Hot 100 chart yet.
However, NCT 127, a subgroup of NCT, has achieved significant success on other Billboard charts. For example, their song “Simon Says” reached number one on the World Digital Song Sales chart, making them one of the fastest K-pop boy groups to achieve this feat.
Additionally, NCT 127’s album “Fact Check” topped several Billboard charts, including the World Albums chart, and reached number 16 on the Billboard 200 chart.
NCT 127 has also been successful on global charts, with their album “Sticker” debuting at number three on the Billboard 200 chart.