Local Calling Guide

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Chicago Zone 01-Calumet, IL

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
312-872 7 CHCGIL24DS6  224C ONVOY, LLC 358      
312-872 8 CHCGIL24DS6  224C ONVOY, LLC 358      
312-872 9 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
312-874 A CHCGILMF6MD  6529 T-MOBILE USA, INC. 358      
312-874 0 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-874 1 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-874 2 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-874 3 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-874 4 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-874 5 CHCGIL24DS6  224C ONVOY, LLC 358      
312-874 6 CHCGIL24DS6  224C ONVOY, LLC 358      
312-874 7 CHCGIL24DS6  224C ONVOY, LLC 358      
312-874 8 CHCGILMF6MD  6529 T-MOBILE USA, INC. 358      
312-874 9 CHCGILMF6MD  6529 T-MOBILE USA, INC. 358      
312-877 A CHCGILCLXOX  516C AT&T CORP. 358      
312-877 0 RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
312-877 1 RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
312-877 2 RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
312-877 3 RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
312-877 4 CHCGILMF6MD  6529 T-MOBILE USA, INC. 358      
312-877 5 CHCGILCLXOX  516C AT&T CORP. 358      
312-877 6 CHCGILMF6MD  6529 T-MOBILE USA, INC. 358      
312-877 7 CHCGILMF6MD  6529 T-MOBILE USA, INC. 358      
312-877 8 CHCGILMF6MD  6529 T-MOBILE USA, INC. 358      
312-877 9 CHCGILMF6MD  6529 T-MOBILE USA, INC. 358      
312-878 A CHCGILWUDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358      
312-878 0 CHCGILWUDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358      
312-878 1 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
312-878 2 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
312-878 3 CHCGILWUDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358      
312-878 4 CHCGILWUDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358      
312-878 5 CHCGILWUDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358      
312-878 6 CHCGILWUDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358      
312-878 7 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
312-878 8 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
312-878 9 CHCGILWUDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358      
312-881 A   829J PAETEC ITEL, LLC 358   2024-12-09   
312-881 0 RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
312-881 1 CHCGILCGDS1  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
312-881 2 CHCGIL24DS0  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
312-881 3 CHCGILCADS1  9329 ILLINOIS BELL TEL CO 358      
312-881 4 CHCGIL24DS0  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
312-881 5   829J PAETEC ITEL, LLC 358      
312-881 6 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
312-881 7 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
312-881 8 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
312-881 9 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-883 A CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
312-883 0 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
312-883 1 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
312-883 2 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
312-883 3 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
312-883 4 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
312-883 5 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
312-883 6 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
312-883 7 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
312-883 8 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
312-883 9 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
312-884 A   829J PAETEC ITEL, LLC 358   2024-12-09   
312-884 0   829J PAETEC ITEL, LLC 358      
312-884 1 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
312-884 2 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
312-884 3   460K FIRST COMMUNICATIONS, LLC 358      
312-884 4   460K FIRST COMMUNICATIONS, LLC 358      
312-884 5   829J PAETEC ITEL, LLC 358      
312-884 6 CHCGILFRDS4  9329 ILLINOIS BELL TEL CO 358      
312-884 7 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
312-884 8   829J PAETEC ITEL, LLC 358      
312-884 9 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
312-885 A CHCGILMF6MD  6529 T-MOBILE USA, INC. 358      
312-885 0 CHCGILMF6MD  6529 T-MOBILE USA, INC. 358      
312-885 1 CHCGILMF6MD  6529 T-MOBILE USA, INC. 358      
312-885 2 CHCGILMF6MD  6529 T-MOBILE USA, INC. 358      
312-885 3 CHCGILMF6MD  6529 T-MOBILE USA, INC. 358      
312-885 4 CHCGILMF6MD  6529 T-MOBILE USA, INC. 358      
312-885 5 CHCGILMF6MD  6529 T-MOBILE USA, INC. 358      
312-885 6 CHCGILMF6MD  6529 T-MOBILE USA, INC. 358      
312-885 7 CHCGILMF6MD  6529 T-MOBILE USA, INC. 358      
312-885 8 CHCGILMF6MD  6529 T-MOBILE USA, INC. 358      
312-885 9 CHCGILMF6MD  6529 T-MOBILE USA, INC. 358      
312-888 A BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-888 0 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-888 1 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-888 2 CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358      
312-888 3 CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358      
312-888 4 CHCGILDTDS3  5447 ACCESS ONE, INC. - IL 358      
312-888 5 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-888 6 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-888 7 CHCGIL24DS6  224C ONVOY, LLC 358      
312-888 8 CHCGIL24DS6  224C ONVOY, LLC 358      
312-888 9 CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358      
312-889 A CHCGILCGDS1  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
312-889 0 CHCGILMF6MD  6529 T-MOBILE USA, INC. 358      
312-889 1 CHCGILMF6MD  6529 T-MOBILE USA, INC. 358      
312-889 2 CHCGILMF6MD  6529 T-MOBILE USA, INC. 358      
312-889 3 CHCGILMF6MD  6529 T-MOBILE USA, INC. 358      
312-889 4 CHCGILMF6MD  6529 T-MOBILE USA, INC. 358      
312-889 5 CHCGILCGDS1  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
312-889 6 CHCGILCGDS1  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
312-889 7 CHCGILMF6MD  6529 T-MOBILE USA, INC. 358      

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

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