Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 618 [Rate centres in NPA 618] [Dial plan for NPA 618]

NXX: 850

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
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   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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