Reference Data Rate Center Directory DUNNING, NE Rate Center DUNNING — NE Data last updated: March 10, 2026 LATA 646 State NE Area Codes 1 Exchanges (NXX) 1 Carriers 1 Coordinates 41.827234, -100.104881 Area Codes 308 Top Carriers Carrier OCN NXX Count CONSOLIDATED TEL. CO. 1532 1
