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: HNLLHIELQMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
808-336 4 Kaunakakai HI 145J TERRA NOVA TELECOM INC. 834   2024-09-12   
808-336 6 Kaunakakai HI 145J TERRA NOVA TELECOM INC. 834   2024-02-10   
808-493 A Hilo HI 145J TERRA NOVA TELECOM INC. 834      
808-559 5 Lanai City HI 145J TERRA NOVA TELECOM INC. 834   2024-08-12   
808-645 8 Lihue HI 145J TERRA NOVA TELECOM INC. 834   2024-10-12   
808-647 3 Lihue HI 145J TERRA NOVA TELECOM INC. 834   2024-02-10   

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

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