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
312-296 2 CHCGILMF6MD  6529 T-MOBILE USA, INC. 358      
312-296 3   6529 T-MOBILE USA, INC. 358      
312-296 4 CHCGILMF6MD  6529 T-MOBILE USA, INC. 358      
312-296 5 CHCGILMF6MD  6529 T-MOBILE USA, INC. 358      
312-296 6 CHCGILMF6MD  6529 T-MOBILE USA, INC. 358      
312-296 7 CHCGILMF6MD  6529 T-MOBILE USA, INC. 358      
312-296 8 CHCGILMF6MD  6529 T-MOBILE USA, INC. 358      
312-296 9 CHCGILMF6MD  6529 T-MOBILE USA, INC. 358      
312-298 A CHCGILACGT0  8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL 358      
312-298 0 CHCGILACGT0  8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL 358      
312-298 1   829J PAETEC ITEL, LLC 358      
312-298 2 CHCGILFRDS3  9329 ILLINOIS BELL TEL CO 358      
312-298 3 CHCGILFRDS3  9329 ILLINOIS BELL TEL CO 358      
312-298 4 CHCGILFRDS3  9329 ILLINOIS BELL TEL CO 358      
312-298 5 CHCGILFRDS3  9329 ILLINOIS BELL TEL CO 358      
312-298 6 CHCGILFRDS3  9329 ILLINOIS BELL TEL CO 358      
312-298 7 CHCGILFRDS3  9329 ILLINOIS BELL TEL CO 358      
312-298 8 CHCGILFRDS3  9329 ILLINOIS BELL TEL CO 358      
312-298 9 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
312-300 A CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
312-300 0 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
312-300 1 CHCGIL24DS6  224C ONVOY, LLC 358      
312-300 2 CHCGIL24DS6  224C ONVOY, LLC 358      
312-300 3 CHCGIL24DS6  224C ONVOY, LLC 358      
312-300 4 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
312-300 5 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
312-300 6 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
312-300 7 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
312-300 8 CHCGIL24DS6  224C ONVOY, LLC 358      
312-300 9 CHCGIL24DS6  224C ONVOY, LLC 358      
312-312 A CHCGIL24DS6  224C ONVOY, LLC 358      
312-312 0 CHCGILMF4MD  5562 METROPCS, INC. 358      
312-312 1 CHCGILMF4MD  5562 METROPCS, INC. 358      
312-312 2 CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358      
312-312 3 CHCGIL24DS6  224C ONVOY, LLC 358      
312-312 4 CHCGILMF4MD  5562 METROPCS, INC. 358      
312-312 5 CHCGIL24DS6  224C ONVOY, LLC 358      
312-312 6 CHCGILMF4MD  5562 METROPCS, INC. 358      
312-312 7 CHCGIL24DS6  224C ONVOY, LLC 358      
312-312 8 CHCGILMF4MD  5562 METROPCS, INC. 358      
312-312 9 CHCGIL24DS6  224C ONVOY, LLC 358      
312-313 A CHCGIL24DS6  224C ONVOY, LLC 358      
312-313 0 CHCGIL24DS6  224C ONVOY, LLC 358      
312-313 1 CHCGIL24DS6  224C ONVOY, LLC 358      
312-313 2 CHCGIL24DS6  224C ONVOY, LLC 358      
312-313 3 CHCGIL24DS6  224C ONVOY, LLC 358      
312-313 4 CHCGIL24DS6  224C ONVOY, LLC 358      
312-313 5 CHCGIL24DS6  224C ONVOY, LLC 358      
312-313 6 CHCGIL24DS6  224C ONVOY, LLC 358      
312-313 7 CHCGIL24DS6  224C ONVOY, LLC 358      
312-313 8 CHCGIL24DS6  224C ONVOY, LLC 358      
312-313 9 CHCGIL24DS6  224C ONVOY, LLC 358      
312-319 A BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
312-319 0 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
312-319 1 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
312-319 2 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
312-319 3 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
312-319 4 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
312-319 5 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
312-319 6 OKBRILOAXEX  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
312-319 7   460K FIRST COMMUNICATIONS, LLC 358      
312-319 8 CHCGIL24DS6  224C ONVOY, LLC 358      
312-319 9   515J IP HORIZON LLC 358      
312-324 A CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
312-324 0 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
312-324 1 CHCGILFRDS3  9329 ILLINOIS BELL TEL CO 358      
312-324 2 CHCGILFRDS3  9329 ILLINOIS BELL TEL CO 358      
312-324 3 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
312-324 4 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
312-324 5 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
312-324 6 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
312-324 7 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
312-324 8 CHCGILFRDS3  9329 ILLINOIS BELL TEL CO 358      
312-324 9 CHCGILFRDS3  9329 ILLINOIS BELL TEL CO 358      
312-326 A CHCGILCADS0  9329 ILLINOIS BELL TEL CO 358      
312-327 A BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
312-328 A CHCGILCADS0  9329 ILLINOIS BELL TEL CO 358      
312-334 A   460K FIRST COMMUNICATIONS, LLC 358      
312-340 A CHCGILMF6MD  6529 T-MOBILE USA, INC. 358      
312-340 0 CHCGILWUDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358      
312-340 1 CHCGILMF6MD  6529 T-MOBILE USA, INC. 358      
312-340 2 CHCGILCLDS7  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
312-340 3 CHCGILCLDS7  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
312-340 4 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-340 5   829J PAETEC ITEL, LLC 358      
312-340 6   829J PAETEC ITEL, LLC 358      
312-340 7 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-340 8 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-340 9 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-348 A CHCGIL24DS6  224C ONVOY, LLC 358      
312-348 0 CHCGILMF4MD  5562 METROPCS, INC. 358      
312-348 1 CHCGILDTDS3  5447 ACCESS ONE, INC. - IL 358      
312-348 2 EGVGILIFDS1  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
312-348 3 EGVGILIFDS1  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
312-348 4 EGVGILIFDS1  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
312-348 5 EGVGILIFDS1  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
312-348 6 EGVGILIFDS1  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
312-348 7 EGVGILIFDS1  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
312-348 8 CHCGIL24DS6  224C ONVOY, LLC 358      
312-348 9 CHCGILMF4MD  5562 METROPCS, INC. 358      

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

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