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: HNLLHIMNPS3

Remotes:

Switch Switch name Switch type
HILOHIAARP0  HILO  RP 
KIHEHICORP0  KIHEI  RP 
KKAIHIAERP0  KAUNAKAKAI  351 
LHUEHIASRP0  LIHUE  RP 
LNCYHIACRP0  LANAI CITY  351 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
808-447 A Honolulu HI 7454 WAVECOM SOLUTIONS CORPORATION - HI 834      
808-447 9 Honolulu HI 7454 WAVECOM SOLUTIONS CORPORATION - HI 834      

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.