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: KLLGIDXXDS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
208-783 A Kellogg ID 4321 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 960      
208-783 0 Kellogg ID 4321 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 960      
208-783 1 Kellogg ID 4321 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 960      
208-783 2 Kellogg ID 4321 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 960      
208-784 A Kellogg ID 4321 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 960      
208-784 0 Kellogg ID 4321 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 960      
208-784 1 Kellogg ID 4321 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 960      
208-786 A Kellogg ID 4321 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 960      
208-786 6 Kellogg ID 4321 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 960      
208-786 7 Kellogg ID 4321 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 960      

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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