Reference Data Rate Center Directory CROOKEDCRK, MT Rate Center CROOKEDCRK — MT Data last updated: March 10, 2026 LATA 654 State MT Area Codes 1 Exchanges (NXX) 1 Carriers 1 Coordinates 45.00412761661252, -108.3749935153294 Area Codes 406 Top Carriers Carrier OCN NXX Count TRI-COUNTY TEL. ASSN., INC. 2296 1
