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
312-437 9 ELGNILOTGT5  5562 METROPCS, INC. 358      
312-438 A RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
312-438 0 RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2017-07-17   
312-438 1 RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2017-07-17   
312-438 2 RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2017-07-17   
312-438 3 RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2017-07-17   
312-438 4 RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2017-07-17   
312-438 5 RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2017-07-17   
312-438 6 RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2017-07-17   
312-438 7 RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2017-07-17   
312-438 8 RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2017-07-17   
312-438 9 RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2017-07-17   
312-439 A BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-439 0 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2017-01-12   
312-439 1 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2017-01-12   
312-439 2 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2017-01-12   
312-439 3 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2017-01-12   
312-439 4 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2017-01-12   
312-439 5 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2017-01-12   
312-439 6 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2017-01-12   
312-439 7 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2017-01-12   
312-439 8 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2017-01-12   
312-439 9 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2017-01-12   
312-446 A ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
312-446 0 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
312-446 1 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
312-446 2 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
312-446 3 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
312-446 4 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
312-446 5 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
312-446 6 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
312-446 7 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
312-446 8 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
312-446 9 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
312-448 A RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
312-448 0 RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2011-10-02   
312-448 1 RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2011-10-02   
312-448 2 DWGVILMCPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2012-06-07   
312-448 3 RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2012-06-07   
312-448 4 RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2012-06-07   
312-448 5 CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2012-06-07   
312-448 6 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2012-02-11   
312-448 7 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2012-02-11   
312-448 8 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2012-02-11   
312-448 9 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2011-10-06   
312-451 A ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
312-451 0 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2003-11-18   
312-451 1 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2003-08-09   
312-451 2 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2003-08-09   
312-451 3 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2003-08-09   
312-451 4 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2003-08-09   
312-451 5 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2003-08-09   
312-451 6 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2003-08-24   
312-451 7 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2003-09-07   
312-451 8 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2003-09-07   
312-451 9 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2005-08-01   
312-459 A ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
312-459 0 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2011-09-16   
312-459 1 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2011-09-16   
312-459 2 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2011-09-16   
312-459 3 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2011-09-16   
312-459 4 RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2011-10-08   
312-459 5 DWGVILMCPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2012-06-07   
312-459 6 RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2012-06-07   
312-459 7 RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2012-06-07   
312-459 8 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2011-10-17   
312-459 9 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2011-09-16   
312-465 A CHCGILWBXWZ  829J PAETEC ITEL, LLC 358   2024-12-10   
312-465 0 RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2011-09-29   
312-465 1 CHCGILWBXWZ  829J PAETEC ITEL, LLC 358   2009-05-17   
312-465 2 CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2011-09-17   
312-465 3 RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2011-09-29   
312-465 4 CHCGIL24DS6  224C ONVOY, LLC 358   2011-09-08   
312-465 5 CHCGIL24DS6  224C ONVOY, LLC 358   2011-09-08   
312-465 6 RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2011-09-29   
312-465 7 CHCGILWBXWZ  829J PAETEC ITEL, LLC 358   2012-06-07   
312-465 8 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2012-06-07   
312-465 9 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2012-06-07   
312-468 A ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
312-468 0 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2015-08-28   
312-468 1 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2015-08-28   
312-468 2 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2015-08-28   
312-468 3 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2015-08-28   
312-468 4 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2015-08-28   
312-468 5 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2015-08-28   
312-468 6 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2015-08-28   
312-468 7 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2015-08-28   
312-468 8 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2015-08-28   
312-468 9 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2015-08-28   
312-471 A BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
312-471 0 CHCGILWUDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2015-08-12   
312-471 1 CHCGILWUDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2015-08-12   
312-471 2 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2015-08-22   
312-471 3 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2015-08-10   
312-471 4 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2015-08-10   
312-471 5 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2015-08-10   
312-471 6 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2015-08-22   
312-471 7 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2015-08-22   
312-471 8 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2015-08-22   
312-471 9 CHCGILWUDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2015-08-12   

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Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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