Local Calling Guide

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NPA: 406 [Rate centres in NPA 406] [Dial plan for NPA 406]

NXX: 952

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
406-952 A Great Falls MT GRFLMTMAKMD  624H ONVOY SPECTRUM, LLC 648      
406-952 0 Great Falls MT   792K CHARTER IP ENABLED SERVICES, LLC 648      
406-952 1 Great Falls MT   792K CHARTER IP ENABLED SERVICES, LLC 648      
406-952 2 Great Falls MT GRFLMTMAKMD  624H ONVOY SPECTRUM, LLC 648      
406-952 3 Great Falls MT HLNAMTMAMMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 648      
406-952 4 Great Falls MT   792K CHARTER IP ENABLED SERVICES, LLC 648      
406-952 5 Great Falls MT GRFLMTMAKMD  624H ONVOY SPECTRUM, LLC 648      
406-952 6 Great Falls MT GRFLMTMAKMD  624H ONVOY SPECTRUM, LLC 648      
406-952 7 Great Falls MT GRFLMTMAKMD  624H ONVOY SPECTRUM, LLC 648      
406-952 8 Great Falls MT GRFLMTMAKMD  624H ONVOY SPECTRUM, LLC 648      
406-952 9 Great Falls MT GRFLMTMAKMD  624H ONVOY SPECTRUM, LLC 648      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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