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: 815 [Rate centres in NPA 815] [Dial plan for NPA 815]

NXX: 408

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
815-408 A Utica IL   460K FIRST COMMUNICATIONS, LLC 358      
815-408 0 Utica IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
815-408 1 Utica IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
815-408 2 Utica IL CHCGIL24DS6  224C ONVOY, LLC 358      
815-408 3 Utica IL CHCGIL24DS6  224C ONVOY, LLC 358      
815-408 5 Utica IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358      
815-408 6 Utica IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
815-408 7 Utica IL CHCGILDT8MD  508J CENTURYLINK COMMUNICATIONS, LLC 358      
815-408 9 Utica IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.