Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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Switch: BLNGMT20PS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
406-294 A Billings MT 4222 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 650      
406-325 4 Billings MT 4222 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 650      
406-325 8 Billings MT 4222 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 650      
406-384 A Billings MT 4222 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 650      
406-384 0 Billings MT 4222 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 650      
406-384 2 Billings MT 4222 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 650      
406-384 4 Billings MT 4222 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 650      
406-435 A Billings MT 4222 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 650      
406-435 0 Billings MT 4222 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 650      
406-435 1 Billings MT 4222 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 650      
406-435 2 Billings MT 4222 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 650      
406-435 3 Billings MT 4222 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 650      
406-435 4 Billings MT 4222 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 650      
406-435 5 Billings MT 4222 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 650      
406-435 6 Billings MT 4222 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 650      
406-435 7 Billings MT 4222 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 650      
406-435 8 Billings MT 4222 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 650      
406-867 A Billings MT 4222 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 650      
406-867 1 Billings MT 4222 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 650      
406-867 2 Billings MT 4222 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 650      
406-867 4 Billings MT 4222 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 650      
406-867 5 Billings MT 4222 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 650      
406-867 6 Billings MT 4222 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 650      
406-867 8 Billings MT 4222 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 650      
406-869 A Billings MT 4222 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 650      
406-922 A Bozeman MT 4222 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 650      
406-922 0 Bozeman MT 4222 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 650      
406-922 1 Bozeman MT 4222 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 650      
406-922 2 Bozeman MT 4222 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 650      
406-922 3 Bozeman MT 4222 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 650      
406-922 5 Bozeman MT 4222 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 650      
406-922 6 Bozeman MT 4222 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 650      

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

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