N.C. Gen. Stat. § 28A-18-6: Service by publication on executor without bond.

Whenever process may issue against an executor who has not given bond, and the same cannot be served upon the executor by reason of the executor's absence or concealment, service of such process may be made by publication in the manner prescribed in other civil actions. (1868-9, c. 113, s. 94; Code, s. 1523; Rev., s. 163; C.S., s 167; 1973, c. 1329, s. 3; 2011-344, s. 4.)