Sector N first appeared in Operation: M.A.C.A.R.R.O.N.I. where Sector V had traded the Toiletnator with adult-captured Numbuh 13. None of the members of this Sector seem to like Numbuh 13. When Sector V had a transmission to Sector N, they were happy as ever without the Numbuh 13, who supposedly has bad luck. It's also interesting to note that this sector seemed to want to go to any length to make it so that Numbuh 13 wouldn't be returned to them, even faking emergencies to prevent it. Located in Nashville, Tennessee.