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: 437

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
808-437 A Hilo HI HNLLHIEL4MD  6529 T-MOBILE USA, INC. 834      
808-437 0 Hilo HI   6516 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - HI 834   2019-07-01   
808-437 1 Hilo HI   6529 T-MOBILE USA, INC. 834   2021-04-10   
808-437 2 Hilo HI   9414 LEVEL 3 COMMUNICATIONS, LLC - HI 834   2019-06-17   
808-437 3 Hilo HI   6516 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - HI 834   2019-08-23   
808-437 4 Hilo HI   6529 T-MOBILE USA, INC. 834   2020-04-18   
808-437 5 Hilo HI   073H TELNYX LLC 834   2020-05-13   
808-437 6 Hilo HI   6529 T-MOBILE USA, INC. 834   2019-08-10   
808-437 7 Hilo HI   210H ONVOY, LLC - HI 834   2019-06-17   
808-437 8 Hilo HI   210H ONVOY, LLC - HI 834   2019-06-17   
808-437 9 Hilo HI   6529 T-MOBILE USA, INC. 834   2019-06-16   

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

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