Reference Data Rate Center Directory ROCKVILLE, NE Rate Center ROCKVILLE — NE Data last updated: March 10, 2026 LATA 646 State NE Area Codes 1 Exchanges (NXX) 1 Carriers 1 Coordinates 41.11863443234246, -98.83175844671192 Area Codes 308 Top Carriers Carrier OCN NXX Count NEBRASKA CENTRAL TEL. CO. 1574 1
