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: NANAHIAJDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
808-355 A Hilo HI 3021 SANDWICH ISLES COMMUNICATIONS, INC. 834      
808-520 A Honolulu HI 3021 SANDWICH ISLES COMMUNICATIONS, INC. 834      
808-520 2 Honolulu HI 3021 SANDWICH ISLES COMMUNICATIONS, INC. 834      
808-520 8 Honolulu HI 3021 SANDWICH ISLES COMMUNICATIONS, INC. 834      
808-520 9 Honolulu HI 3021 SANDWICH ISLES COMMUNICATIONS, INC. 834      
808-620 A Honolulu HI 3021 SANDWICH ISLES COMMUNICATIONS, INC. 834      
808-620 9 Honolulu HI 3021 SANDWICH ISLES COMMUNICATIONS, INC. 834   2004-03-14   
808-628 4 Honolulu HI 3021 SANDWICH ISLES COMMUNICATIONS, INC. 834   2010-01-29   
808-670 A Honolulu HI 3021 SANDWICH ISLES COMMUNICATIONS, INC. 834      
808-670 2 Honolulu HI 3021 SANDWICH ISLES COMMUNICATIONS, INC. 834   2014-01-08   
808-760 A Wailuku HI 3021 SANDWICH ISLES COMMUNICATIONS, INC. 834      
808-820 A Lihue HI 3021 SANDWICH ISLES COMMUNICATIONS, INC. 834      
808-890 A Hilo HI 3021 SANDWICH ISLES COMMUNICATIONS, INC. 834      

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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