Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 773 [Rate centres in NPA 773] [Dial plan for NPA 773]

NXX: 901

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
773-901 A Chicago Zone 10-Beverly IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
773-901 0 Chicago Zone 10-Beverly IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-07-12   
773-901 1 Chicago Zone 10-Beverly IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-07-02   
773-901 2 Chicago Zone 10-Beverly IL CHCGIL24DS6  224C ONVOY, LLC 358   2010-07-19   
773-901 3 Chicago Zone 10-Beverly IL CHCGIL24DS6  224C ONVOY, LLC 358   2010-07-19   
773-901 4 Chicago Zone 10-Beverly IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-11-27   
773-901 5 Chicago Zone 10-Beverly IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2011-02-18   
773-901 6 Chicago Zone 10-Beverly IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2011-03-15   
773-901 7 Chicago Zone 10-Beverly IL OKBRILDODS0  259E YMAX COMMUNICATIONS CORP. - IL 358   2010-10-27   
773-901 8 Chicago Zone 10-Beverly IL OKBRILDODS0  259E YMAX COMMUNICATIONS CORP. - IL 358   2010-10-27   
773-901 9 Chicago Zone 10-Beverly IL OKBRILDODS0  259E YMAX COMMUNICATIONS CORP. - IL 358   2010-10-27   

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

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