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.

NPA: 808 [Rate centres in NPA 808] [Dial plan for NPA 808]

NXX: 377

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
808-377 A Honolulu HI ANHNHICORS0  3100 HAWAIIAN TELCOM, INC. - HI 834      
808-377 0 Honolulu HI MILNHIADGT1  6010 NEW CINGULAR WIRELESS PCS, LLC 834   2010-03-06   
808-377 1 Honolulu HI ANHNHICORS0  3100 HAWAIIAN TELCOM, INC. - HI 834      
808-377 2 Honolulu HI ANHNHICORS0  3100 HAWAIIAN TELCOM, INC. - HI 834      
808-377 3 Honolulu HI ANHNHICORS0  3100 HAWAIIAN TELCOM, INC. - HI 834      
808-377 4 Honolulu HI HNLLHIGSGT0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 834   2007-05-02   
808-377 5 Honolulu HI ANHNHICORS0  3100 HAWAIIAN TELCOM, INC. - HI 834      
808-377 6 Honolulu HI HNLLHIGSGT0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 834   2007-05-02   
808-377 7 Honolulu HI ANHNHICORS0  3100 HAWAIIAN TELCOM, INC. - HI 834      
808-377 8 Honolulu HI ANHNHICORS0  3100 HAWAIIAN TELCOM, INC. - HI 834      
808-377 9 Honolulu HI ANHNHICORS0  3100 HAWAIIAN TELCOM, INC. - HI 834      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.