Local Calling Guide

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NPA: 331 [Rate centres in NPA 331] [Dial plan for NPA 331]

NXX: 717

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
331-717 A Oswego IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
331-717 0 Oswego IL CHCGIL24DS6  224C ONVOY, LLC 358   2016-03-06   
331-717 1 Oswego IL CHCGIL24DS6  224C ONVOY, LLC 358   2016-03-06   
331-717 2 Oswego IL CHCGIL24DS6  224C ONVOY, LLC 358   2016-05-29   
331-717 3 Oswego IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2016-07-18   
331-717 4 Oswego IL CHCGIL24DS6  224C ONVOY, LLC 358   2019-07-14   
331-717 5 Oswego IL CHCGIL24DS6  224C ONVOY, LLC 358   2019-07-14   
331-717 6 Oswego IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2016-12-28   
331-717 7 Oswego IL CHCGILWUJMD  073H TELNYX LLC 358   2017-04-24   
331-717 8 Oswego IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2016-08-21   
331-717 9 Oswego IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2016-03-03   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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