N.C. Gen. Stat. § 43-7
In every proceeding to register title, in which it is alleged in the petition or made to appear that the land therein described, whether in one or more parcels, is situated partly in one county and partly in another, or is situated in two or more counties, that is to say, when an entire tract, or two or more entire tracts, are situated in two or more counties (but not separate or several tracts in different counties) it shall be competent to institute the proceedings before the clerk of the superior court of any county in which any part of such tract lying in two or more counties is situated, and said clerk shall have jurisdiction both of the parties and of the subject matter as fully as if said land was situated wholly in his county; but upon the entry of a final decree of registration of title, the clerk by or before whom the same was rendered shall certify a copy thereof to the register of deeds of every county in which said land or any part thereof is situated, and the same shall be there filed and recorded; and every such register of deeds, upon demand of the person entitled and payment of requisite fees therefor, shall issue and deliver a certificate of title for that part of said land situated in his county. This section shall apply and become effective in all cases or proceedings heretofore conducted before any clerk of the superior court of this State for registration of title, as in this Chapter authorized, when the land described in the petition as an entire tract was situated in two or more counties, as aforesaid; and upon the filing and recording of a certified copy of the final decree or decree of registration therein, the register of deeds shall issue and deliver a certificate of title to the present owner or person entitled to the same, for that part of the land situated in his county, as aforesaid, upon payment or tender of proper fees therefor.
N.C. Gen. Stat. § 43-7