Local Calling Guide

Area code/prefix search

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Chicago Zone 10-Beverly, IL

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
773-656 1 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2005-08-21   
773-656 2 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2005-08-21   
773-656 3 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2005-08-21   
773-656 4 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2005-10-07   
773-656 5 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2005-10-07   
773-656 6 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2005-10-07   
773-656 7 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2005-10-07   
773-656 8 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2005-10-07   
773-656 9 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2005-08-21   
773-670 A BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2024-10-18   
773-670 0 CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358   2024-11-14   
773-670 1 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2024-12-28   
773-670 2 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2024-12-06   
773-670 3 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2024-12-06   
773-670 4 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2024-12-06   
773-670 5 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2024-12-06   
773-670 6 CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358   2024-11-14   
773-670 7 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2024-10-18   
773-670 8 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2024-10-18   
773-670 9 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2024-10-18   
773-672 A ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
773-672 0 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2009-04-28   
773-672 1 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2009-04-28   
773-672 2 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2010-03-26   
773-672 3 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-10-03   
773-672 4 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2010-11-20   
773-672 5 CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2008-06-15   
773-672 6 CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2008-06-14   
773-672 7 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2008-10-18   
773-672 8 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2008-10-24   
773-672 9 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2008-04-14   
773-679 A ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
773-679 0 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2006-09-09   
773-679 1 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2006-09-09   
773-679 2 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2006-09-09   
773-679 3 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2006-11-30   
773-679 4 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2006-11-30   
773-679 5 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2006-11-30   
773-679 6 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2006-11-30   
773-679 7 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2007-06-12   
773-679 8 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2007-06-12   
773-679 9 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2006-09-09   
773-701 A ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
773-701 0 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2005-11-21   
773-701 1 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2005-11-21   
773-701 2 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2005-11-21   
773-701 3 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2005-11-21   
773-701 4 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2006-03-06   
773-701 5 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2006-03-06   
773-701 6 CHCGILCLXOX  516C AT&T CORP. 358   2006-05-02   

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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