Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 224 [Rate centres in NPA 224] [Dial plan for NPA 224]

NXX: 231

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
224-231 A Roselle IL RLMDILAGDS4  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
224-231 0 Roselle IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2013-07-04   
224-231 1 Roselle IL RLMDILAGDS4  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2012-11-05   
224-231 2 Roselle IL RLMDILAGDS4  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2012-11-05   
224-231 3 Roselle IL RLMDILAGDS4  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2012-11-05   
224-231 4 Roselle IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2013-03-23   
224-231 5 Roselle IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2013-03-23   
224-231 6 Roselle IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2013-01-10   
224-231 7 Roselle IL ELGNILOTGT5  5562 METROPCS, INC. 358   2013-06-05   
224-231 8 Roselle IL ELGNILOTGT5  5562 METROPCS, INC. 358   2013-06-05   
224-231 9 Roselle IL ELGNILOTGT5  5562 METROPCS, INC. 358   2013-03-05   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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