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: 347

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
224-347 A Arlington Heights IL EGVGILIFDS0  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
224-347 0 Arlington Heights IL CHCGIL24DS6  224C ONVOY, LLC 358   2014-10-14   
224-347 1 Arlington Heights IL CHCGIL24DS6  224C ONVOY, LLC 358   2014-10-14   
224-347 2 Arlington Heights IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2014-09-13   
224-347 3 Arlington Heights IL EGVGILIFDS0  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358   2014-06-26   
224-347 4 Arlington Heights IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2015-05-11   
224-347 5 Arlington Heights IL CHCGILCLXOX  516C AT&T CORP. 358   2015-03-11   
224-347 6 Arlington Heights IL CHCGIL24DS6  224C ONVOY, LLC 358   2014-08-31   
224-347 7 Arlington Heights IL CHCGIL24DS6  224C ONVOY, LLC 358   2014-12-14   
224-347 8 Arlington Heights IL CHCGIL24DS6  224C ONVOY, LLC 358   2014-12-14   
224-347 9 Arlington Heights IL CHCGIL24DS6  224C ONVOY, LLC 358   2014-12-14   

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

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