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: 825

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
808-825 A Hilo HI MILNHIADGT1  6010 NEW CINGULAR WIRELESS PCS, LLC 834      
808-825 0 Hilo HI   6529 T-MOBILE USA, INC. 834   2016-02-08   
808-825 1 Hilo HI   6010 NEW CINGULAR WIRELESS PCS, LLC 834   2015-12-26   
808-825 2 Hilo HI   6010 NEW CINGULAR WIRELESS PCS, LLC 834   2015-12-26   
808-825 3 Hilo HI   6010 NEW CINGULAR WIRELESS PCS, LLC 834   2015-12-26   
808-825 4 Hilo HI   9414 LEVEL 3 COMMUNICATIONS, LLC - HI 834   2016-01-01   
808-825 5 Hilo HI   210H ONVOY, LLC - HI 834   2016-01-04   
808-825 6 Hilo HI   210H ONVOY, LLC - HI 834   2016-01-04   
808-825 7 Hilo HI   6010 NEW CINGULAR WIRELESS PCS, LLC 834   2015-11-15   
808-825 8 Hilo HI   6010 NEW CINGULAR WIRELESS PCS, LLC 834   2015-11-15   
808-825 9 Hilo HI   6010 NEW CINGULAR WIRELESS PCS, LLC 834   2015-11-15   

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.