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.
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Switch: WMLOHIADDS0

Remotes:

Switch Switch name Switch type
PPKLHI01RS0    RS 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
808-426 A Honolulu HI 3021 SANDWICH ISLES COMMUNICATION, INC. 834      

Last updated: Tue, 31 Dec 2019 02:37:20 UTC

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