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: LHUEHIMNEMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
808-212 1 Lihue HI 793K TWC IP ENABLED SERVICES, LLC 834   2007-02-13   
808-320 3 Lihue HI 793K TWC IP ENABLED SERVICES, LLC 834   2012-04-12   
808-320 7 Lihue HI 793K TWC IP ENABLED SERVICES, LLC 834   2017-06-04   
808-320 8 Lihue HI 793K TWC IP ENABLED SERVICES, LLC 834   2016-04-24   
808-378 A Lihue HI 793K TWC IP ENABLED SERVICES, LLC 834   2025-04-03   
808-378 2 Lihue HI 793K TWC IP ENABLED SERVICES, LLC 834   2019-03-11   
808-378 4 Lihue HI 793K TWC IP ENABLED SERVICES, LLC 834   2013-12-04   
808-431 A Lihue HI 793K TWC IP ENABLED SERVICES, LLC 834   2025-04-03   
808-431 4 Lihue HI 793K TWC IP ENABLED SERVICES, LLC 834   2007-12-09   

Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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