N.C. Gen. Stat. § 14-2.4: Punishment for conspiracy to commit a felony.

(a) Unless a different classification is expressly stated, a person who is convicted of a conspiracy to commit a felony is guilty of a felony that is one class lower than the felony he or she conspired to commit, except that a conspiracy to commit a Class A or Class B1 felony is a Class B2 felony, a conspiracy to commit a Class B2 felony is a Class C felony, and a conspiracy to commit a Class I felony is a Class 1 misdemeanor.

(b) Unless a different classification is expressly stated, a person who is convicted of a conspiracy to commit a misdemeanor is guilty of a misdemeanor that is one class lower than the misdemeanor he or she conspired to commit, except that a conspiracy to commit a Class 3 misdemeanor is a Class 3 misdemeanor. (1983, c. 451, s. 1; 1993, c. 538, s. 5; 1994, Ex. Sess., c. 22, s. 12, c. 24, s. 14(b).)