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: 489

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
618-489 A Edgemont IL EDMTILEXDS0  9329 ILLINOIS BELL TEL CO 520      
618-489 0 Edgemont IL   224C ONVOY, LLC 520   2024-03-02   
618-489 1 Edgemont IL SWNSILBLPS0  462C CHARTER FIBERLINK - ILLINOIS, LLC - IL 520   2015-12-06   
618-489 2 Edgemont IL EDMTILEXDS0  9329 ILLINOIS BELL TEL CO 520      
618-489 3 Edgemont IL STLSMOWQDS2  224C ONVOY, LLC 520   2019-07-29   
618-489 4 Edgemont IL STLSMOWQDS2  224C ONVOY, LLC 520   2019-07-29   
618-489 5 Edgemont IL COVLILCL0MD  516C AT&T CORP. 520   2011-09-29   
618-489 6 Edgemont IL STLSMOGZSMD  145J TERRA NOVA TELECOM INC. 520   2023-08-05   
618-489 7 Edgemont IL STLSMOWQDS2  224C ONVOY, LLC 520   2021-11-20   
618-489 8 Edgemont IL STLSMOGZ6MD  073H TELNYX LLC 520   2018-07-19   
618-489 9 Edgemont IL   224C ONVOY, LLC 520   2024-03-02   

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

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