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.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: PGHKNYSHX6Y

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
845-853 8 Kingston NY 793K TWC IP ENABLED SERVICES, LLC 133   2006-05-15   
845-887 3 Callicoon NY 793K TWC IP ENABLED SERVICES, LLC 133   2007-06-14   
845-887 9 Callicoon NY 793K TWC IP ENABLED SERVICES, LLC 133   2011-02-03   
845-932 5 Lake Huntington NY 793K TWC IP ENABLED SERVICES, LLC 133   2007-07-27   
845-985 3 Grahamsville NY 793K TWC IP ENABLED SERVICES, LLC 133   2011-02-03   
845-985 5 Grahamsville NY 793K TWC IP ENABLED SERVICES, LLC 133   2007-04-26   

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Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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