N.C. Gen. Stat. § 132-1.5
Automatic number identification and automatic location identification information that consists of the name, address, and telephone numbers of telephone subscribers, or the e-mail addresses of subscribers to an electronic emergency notification or reverse 911 system, that is contained in a county or municipal 911 database, or in a county or municipal telephonic or electronic emergency notification or reverse 911 system, is confidential and is not a public record as defined by Chapter 132 of the General Statutes if that information is required to be confidential by the agreement with the telephone company by which the information was obtained. Dissemination of the information contained in the 911, electronic emergency notification or reverse 911 system, or automatic number and automatic location database is prohibited except on a call-by-call basis only for the purpose of handling emergency calls or for training, and any permanent record of the information shall be secured by the public safety answering points and disposed of in a manner which will retain that security except as otherwise required by applicable law.
N.C. Gen. Stat. § 132-1.5