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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
618-845 1 Ullin IL   145J TERRA NOVA TELECOM INC. 362   2025-08-02   
618-845 2 Ullin IL HRBGILCBDS0  9915 DELTA COMMS, LLC DBA CLEARWAVE COMMUNICATIONS - IL 362   2003-02-03   
618-845 3 Ullin IL ULLNILXERS0  1015 FRONTIER NORTH, INC. - IL 362      
618-845 4 Ullin IL CRDLILXEXYX  624H ONVOY SPECTRUM, LLC 362   2023-06-30   
618-845 5 Ullin IL CRDLILXEX8X  224C ONVOY, LLC 362   2018-10-01   
618-845 6 Ullin IL CRDLILAB0MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 362   2004-07-02   
618-845 7 Ullin IL CRDLILXEX8X  224C ONVOY, LLC 362   2019-09-08   
618-845 8 Ullin IL CRDLIL13AMD  495J STRATUS NETWORKS 362   2020-12-19   
618-845 9 Ullin IL ULLNILXERS0  1015 FRONTIER NORTH, INC. - IL 362      
618-846 A Shobonier IL SBNRILXEDS0  1065 ODIN TELEPHONE EXCHANGE, INC. 520      
618-847 A Fairfield IL FRFDILXEDS0  1015 FRONTIER NORTH, INC. - IL 978      
618-847 0 Fairfield IL OLNYILAB0MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 978   2005-01-30   
618-847 4 Fairfield IL FRFDILXEDS0  1015 FRONTIER NORTH, INC. - IL 978      
618-847 5 Fairfield IL FRFDILXEDS0  1015 FRONTIER NORTH, INC. - IL 978      
618-847 7 Fairfield IL FRFDILXEDS0  1015 FRONTIER NORTH, INC. - IL 978      
618-847 8 Fairfield IL FRFDILXEDS0  1015 FRONTIER NORTH, INC. - IL 978      
618-847 9 Fairfield IL OLNYILXEEMD  9915 DELTA COMMS, LLC DBA CLEARWAVE COMMUNICATIONS - IL 978   2003-02-05   
618-848 A Centralia IL STLSMOWQDS2  224C ONVOY, LLC 520      
618-848 0 Centralia IL CENLILTU0MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2022-07-08   
618-848 1 Centralia IL CENLILTU0MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2022-07-08   
618-848 2 Centralia IL CENLILTU0MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2022-07-08   
618-848 3 Centralia IL STLSMOWQDS2  224C ONVOY, LLC 520   2022-07-07   
618-848 4 Centralia IL CENLILTU0MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2022-07-08   
618-848 5 Centralia IL CENLILTU0MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2022-07-08   
618-848 6 Centralia IL CENLILTU0MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2022-07-08   
618-848 7 Centralia IL CENLILTU0MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2022-08-20   
618-848 8 Centralia IL CENLILTU0MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2022-08-20   
618-848 9 Centralia IL CENLILTU0MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2022-08-20   
618-849 A Herrin IL CRDLILABWMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 362      
618-849 0 Herrin IL CRDLILABWMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 362   2022-09-25   
618-849 1 Herrin IL CRDLILABWMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 362   2022-09-25   
618-849 2 Herrin IL CRDLILABWMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 362   2022-06-23   
618-849 3 Herrin IL CRDLILABWMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 362   2022-06-23   
618-849 4 Herrin IL CRDLILABWMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 362   2022-06-23   
618-849 5 Herrin IL CRDLILABWMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 362   2022-06-23   
618-849 6 Herrin IL CRDLILABWMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 362   2022-06-23   
618-849 7 Herrin IL CRDLILABWMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 362   2022-06-23   
618-849 8 Herrin IL CRDLILABWMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 362   2022-06-23   
618-849 9 Herrin IL CRDLILABWMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 362   2022-06-23   
618-850 A Herrin IL CRDLILXEXWX  506J TWILIO INTERNATIONAL, INC. 362      
618-850 0 Herrin IL CRDLILABWMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 362   2022-10-05   
618-850 1 Herrin IL CRDLILABWMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 362   2022-10-05   
618-850 2 Herrin IL CRDLILXEX8X  224C ONVOY, LLC 362   2022-07-07   
618-850 3 Herrin IL CRDLILABWMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 362   2022-10-05   
618-850 4 Herrin IL CRDLILABWMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 362   2022-12-23   
618-850 5 Herrin IL CRDLILABWMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 362   2022-12-23   
618-850 6 Herrin IL CRDLILABWMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 362   2022-12-23   
618-850 7 Herrin IL CRDLILABWMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 362   2022-12-23   
618-850 8 Herrin IL CRDLILXEXWX  506J TWILIO INTERNATIONAL, INC. 362   2022-10-05   
618-850 9 Herrin IL CRDLILABWMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 362   2022-12-23   

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

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