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: 491

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
808-491 A Hilo HI HILOHIMN1MD  9414 LEVEL 3 COMMUNICATIONS, LLC - HI 834      
808-491 0 Hilo HI   210H ONVOY, LLC - HI 834   2017-06-09   
808-491 1 Hilo HI   210H ONVOY, LLC - HI 834   2019-02-08   
808-491 2 Hilo HI   793K TWC IP ENABLED SERVICES, LLC 834   2017-06-04   
808-491 3 Hilo HI   6516 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - HI 834   2016-07-15   
808-491 4 Hilo HI   844F HAWAII DIALOGIX TELECOM, LLC 834   2015-06-19   
808-491 5 Hilo HI   6010 NEW CINGULAR WIRELESS PCS, LLC 834   2015-09-16   
808-491 6 Hilo HI   9414 LEVEL 3 COMMUNICATIONS, LLC - HI 834   2015-06-18   
808-491 7 Hilo HI   6529 T-MOBILE USA, INC. 834   2015-08-21   
808-491 8 Hilo HI   6529 T-MOBILE USA, INC. 834   2015-08-21   
808-491 9 Hilo HI   6010 NEW CINGULAR WIRELESS PCS, LLC 834   2015-08-20   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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