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: 541

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
224-541 A Grayslake IL GYLKILGLDS0  9329 ILLINOIS BELL TEL CO 358      
224-541 0 Grayslake IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
224-541 1 Grayslake IL GYLKILGLDS0  9329 ILLINOIS BELL TEL CO 358      
224-541 2 Grayslake IL CHCGILWUSMD  145J TERRA NOVA TELECOM INC. 358      
224-541 3 Grayslake IL CHCGILWUSMD  145J TERRA NOVA TELECOM INC. 358      
224-541 4 Grayslake IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358      
224-541 5 Grayslake IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
224-541 6 Grayslake IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
224-541 7 Grayslake IL CHCGILDT8MD  508J CENTURYLINK COMMUNICATIONS, LLC 358      
224-541 8 Grayslake IL CHCGILWUDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358      
224-541 9 Grayslake IL CHCGILWUDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358      

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

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