Reference Data Rate Center Directory NOHINSDALE, MT Rate Center NOHINSDALE — MT Data last updated: March 10, 2026 LATA 650 State MT Area Codes 1 Exchanges (NXX) 1 Carriers 1 Coordinates 48.39711804856633, -107.0842179739599 Area Codes 406 Top Carriers Carrier OCN NXX Count NEMONT TEL COOP INC 2247 1
