Local Calling Guide

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NPA: 618 [Rate centres in NPA 618] [Dial plan for NPA 618]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
618-367 7 Centralia IL COVLILCQXEX  508J CENTURYLINK COMMUNICATIONS, LLC 520   2014-07-17   
618-367 8 Centralia IL STLSMOGZ6MD  073H TELNYX LLC 520   2017-06-14   
618-367 9 Centralia IL STLTMOBOAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 520      
618-368 A Hardin IL BLVLILAJ3MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 520      
618-368 0 Hardin IL STLSMOWQ8MD  073H TELNYX LLC 520   2023-04-21   
618-368 1 Hardin IL BLVLILAJ3MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 520      
618-368 2 Hardin IL COVLILCQXIX  984E BANDWIDTH.COM CLEC, LLC - IL 520   2019-05-24   
618-368 3 Hardin IL STLSMOWQDS2  224C ONVOY, LLC 520   2018-07-29   
618-368 4 Hardin IL STLSMOWQDS2  224C ONVOY, LLC 520   2019-07-29   
618-368 5 Hardin IL STLSMOWQDS2  224C ONVOY, LLC 520   2019-07-29   
618-368 6 Hardin IL COVLILCQXIX  984E BANDWIDTH.COM CLEC, LLC - IL 520   2018-06-01   
618-368 7 Hardin IL COVLILCQXEX  508J CENTURYLINK COMMUNICATIONS, LLC 520   2016-01-21   
618-368 8 Hardin IL STLSMOWQ8MD  073H TELNYX LLC 520   2020-07-09   
618-368 9 Hardin IL COVLILCQXMX  495J STRATUS NETWORKS 520   2020-11-22   
618-369 A Collinsville IL COVLILCQXLX  9748 AMERICAN MESSAGING SERVICES, LLC 520      
618-370 A Medora IL BLVLILAJ3MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 520      
618-370 0 Medora IL COVLILCQXIX  984E BANDWIDTH.COM CLEC, LLC - IL 520   2018-08-31   
618-370 1 Medora IL COVLILCQXMX  495J STRATUS NETWORKS 520   2020-11-22   
618-370 3 Medora IL BLVLILAJ3MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 520   2005-03-10   
618-370 6 Medora IL STLSMOGZ00Z  490J BOOST SUBSCRIBERCO L.L.C. 520   2022-12-01   
618-370 7 Medora IL COVLILCQXEX  508J CENTURYLINK COMMUNICATIONS, LLC 520   2016-01-22   
618-370 8 Medora IL STLSMOWQ8MD  073H TELNYX LLC 520   2020-07-16   
618-370 9 Medora IL STLSMO05XMX  624H ONVOY SPECTRUM, LLC 520   2025-01-04   
618-371 A Tamaroa IL BLVLILAJ3MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 520      
618-371 0 Tamaroa IL BLVLILAJ3MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 520      
618-371 1 Tamaroa IL COVLILCQXIX  984E BANDWIDTH.COM CLEC, LLC - IL 520   2017-07-20   
618-371 7 Tamaroa IL COVLILCQXEX  508J CENTURYLINK COMMUNICATIONS, LLC 520   2016-01-23   
618-371 8 Tamaroa IL COVLILCQXMX  495J STRATUS NETWORKS 520   2020-11-22   
618-371 9 Tamaroa IL STLSMOWQ8MD  073H TELNYX LLC 520   2020-07-20   
618-372 A Brighton IL BITNILBHRS0  9329 ILLINOIS BELL TEL CO 520      
618-372 0 Brighton IL BITNILBHRS0  9329 ILLINOIS BELL TEL CO 520      
618-372 1 Brighton IL COVLILCL0MD  516C AT&T CORP. 520   2011-04-26   
618-372 2 Brighton IL   792K CHARTER IP ENABLED SERVICES, LLC 520   2023-10-29   
618-372 3 Brighton IL BITNILBHRS0  9329 ILLINOIS BELL TEL CO 520      
618-372 4 Brighton IL BITNILBHRS0  9329 ILLINOIS BELL TEL CO 520      
618-372 5 Brighton IL STLSMOGZDS5  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 520   2013-04-28   
618-372 6 Brighton IL BLVLILAJ3MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 520   2004-07-16   
618-372 7 Brighton IL BITNILBHRS0  9329 ILLINOIS BELL TEL CO 520      
618-372 8 Brighton IL BITNILBHRS0  9329 ILLINOIS BELL TEL CO 520      
618-372 9 Brighton IL STLSMOGZDS5  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 520   2013-04-28   
618-373 A Granite City IL NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
618-373 0 Granite City IL COVLILCQXOX  495J STRATUS NETWORKS 520   2020-12-18   
618-373 1 Granite City IL NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2021-05-12   
618-373 2 Granite City IL NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2021-05-12   
618-373 3 Granite City IL STLVMOOH6MD  6529 T-MOBILE USA, INC. 520   2023-08-21   
618-373 4 Granite City IL STLSMOWQDS2  224C ONVOY, LLC 520   2023-08-12   
618-373 5 Granite City IL STLSMO05XMX  624H ONVOY SPECTRUM, LLC 520   2025-01-04   
618-373 6 Granite City IL NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2020-11-22   
618-373 7 Granite City IL NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2020-09-24   
618-373 8 Granite City IL NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2020-09-24   

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Last updated: Sun, 17 May 2026 03:26:51 UTC

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