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: LHUEHIMN1MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
808-278 6 Lihue HI 9414 LEVEL 3 COMMUNICATIONS, LLC - HI 834   2017-07-03   
808-320 2 Lihue HI 9414 LEVEL 3 COMMUNICATIONS, LLC - HI 834   2019-06-15   
808-647 2 Lihue HI 9414 LEVEL 3 COMMUNICATIONS, LLC - HI 834   2015-12-24   
808-663 2 Lihue HI 9414 LEVEL 3 COMMUNICATIONS, LLC - HI 834   2024-03-30   
808-720 A Lihue HI 9414 LEVEL 3 COMMUNICATIONS, LLC - HI 834      
808-720 6 Lihue HI 9414 LEVEL 3 COMMUNICATIONS, LLC - HI 834   2013-12-16   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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