Neb. Rev. Stat. § 17-405.05: Neb. Rev. Stat. § 17-405.05

When any city of the second class or village situated in two or more counties shall desire to annex to its corporate limits any contiguous territory, whether within the counties within which such city or village is situated or otherwise, such territory may be annexed in the manner provided by sections 17-405.01 to 17-405.04 .