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: 224 [Rate centres in NPA 224] [Dial plan for NPA 224]

NXX: 788

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
224-788 A Antioch IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
224-788 0 Antioch IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
224-788 1 Antioch IL   829J PAETEC ITEL, LLC 358      
224-788 2 Antioch IL   829J PAETEC ITEL, LLC 358      
224-788 3 Antioch IL CHCGIL24DS6  224C ONVOY, LLC 358      
224-788 4 Antioch IL CHCGILWUDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358      
224-788 5 Antioch IL CHCGILCLXOX  516C AT&T CORP. 358      
224-788 6 Antioch IL CHCGILWUDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358      
224-788 7 Antioch IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
224-788 8 Antioch IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358      
224-788 9 Antioch IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358      

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.