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: 779 [Rate centres in NPA 779] [Dial plan for NPA 779]

NXX: 234

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
779-234 A Plainfield IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
779-234 0 Plainfield IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
779-234 1 Plainfield IL   515J IP HORIZON LLC 358      
779-234 2 Plainfield IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
779-234 3 Plainfield IL   460K FIRST COMMUNICATIONS, LLC 358      
779-234 4 Plainfield IL CHCGIL24DS6  224C ONVOY, LLC 358      
779-234 5 Plainfield IL CHCGILCLXOX  516C AT&T CORP. 358      
779-234 6 Plainfield IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358      
779-234 7 Plainfield IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
779-234 8 Plainfield IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
779-234 9 Plainfield IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358      

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.