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: 353

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
224-353 A Roselle IL CHCGILACGT0  8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL 358      
224-353 0 Roselle IL   224C ONVOY, LLC 358      
224-353 1 Roselle IL   224C ONVOY, LLC 358      
224-353 2 Roselle IL   460K FIRST COMMUNICATIONS, LLC 358      
224-353 3 Roselle IL CHCGILACGT0  8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL 358      
224-353 4 Roselle IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
224-353 5 Roselle IL   460K FIRST COMMUNICATIONS, LLC 358      
224-353 6 Roselle 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.