Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 808 [Rate centres in NPA 808] [Dial plan for NPA 808]

NXX: 290

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
808-290 A Hilo HI MILNHIADGT1  6010 NEW CINGULAR WIRELESS PCS, LLC 834   2026-06-18   
808-290 0 Hilo HI   009G HAWAIIAN TELCOM SERVICES COMPANY, INC. - HI 834   2026-06-25   
808-290 9 Hilo HI MILNHIADGT1  6010 NEW CINGULAR WIRELESS PCS, LLC 834   2026-06-18   

Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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