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: HNLLHIELDS3

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
808-201 A Honolulu HI 210H ONVOY, LLC - HI 834      
808-202 A Honolulu HI 210H ONVOY, LLC - HI 834      
808-300 A Hilo HI 210H ONVOY, LLC - HI 834      
808-336 A Kaunakakai HI 210H ONVOY, LLC - HI 834      
808-400 A Honolulu HI 210H ONVOY, LLC - HI 834      
808-427 A Honolulu HI 210H ONVOY, LLC - HI 834      
808-465 A Honolulu HI 210H ONVOY, LLC - HI 834      
808-468 A Honolulu HI 210H ONVOY, LLC - HI 834      
808-480 A Hilo HI 210H ONVOY, LLC - HI 834      
808-490 A Honolulu HI 210H ONVOY, LLC - HI 834      
808-500 A Wailuku HI 210H ONVOY, LLC - HI 834      
808-559 A Lanai City HI 210H ONVOY, LLC - HI 834      
808-600 A Honolulu HI 210H ONVOY, LLC - HI 834      
808-645 A Lihue HI 210H ONVOY, LLC - HI 834      
808-666 A Wailuku HI 210H ONVOY, LLC - HI 834      
808-707 A Wailuku HI 210H ONVOY, LLC - HI 834      
808-736 A Wailuku HI 210H ONVOY, LLC - HI 834      
808-800 A Honolulu HI 210H ONVOY, LLC - HI 834      
808-808 A Honolulu HI 210H ONVOY, LLC - HI 834      
808-865 A Hilo HI 210H ONVOY, LLC - HI 834      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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