N.C. Gen. Stat. § 1-507.33

In a general receivership, unless the court orders otherwise, the receiver shall give notice of the receivership to all creditors and other parties in interest actually known to the receiver by first-class mail within 30 days after the time of appointment or in such other manner and within such earlier or later time as the court may order. The notice of the receivership shall include the time of appointment and the names and addresses of the debtor, the receiver, and the receiver's attorney, if any.