Reference Data Rate Center Directory VLINSTRLPK, MT Rate Center VLINSTRLPK — MT Data last updated: March 10, 2026 LATA 650 State MT Area Codes 1 Exchanges (NXX) 1 Carriers 1 Coordinates 48.40474754982191, -106.548827675016 Area Codes 406 Top Carriers Carrier OCN NXX Count NEMONT TEL COOP INC 2247 1
