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: 537

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
618-537 A Lebanon IL LBNNILKGRS0  9329 ILLINOIS BELL TEL CO 520      
618-537 0 Lebanon IL STLSMO05XMX  624H ONVOY SPECTRUM, LLC 520   2025-01-04   
618-537 1 Lebanon IL STLSMOGZDS5  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 520   2013-04-28   
618-537 2 Lebanon IL LBNNILKGRS0  9329 ILLINOIS BELL TEL CO 520      
618-537 3 Lebanon IL LBNNILKGRS0  9329 ILLINOIS BELL TEL CO 520      
618-537 4 Lebanon IL LBNNILKGRS0  9329 ILLINOIS BELL TEL CO 520      
618-537 5 Lebanon IL BLVLILAJ3MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 520   2004-07-17   
618-537 6 Lebanon IL LBNNILKGRS0  9329 ILLINOIS BELL TEL CO 520      
618-537 7 Lebanon IL STLSMOGZ00Z  490J DISH WIRELESS, LLC 520   2022-09-03   
618-537 8 Lebanon IL LBNNILKGRS0  9329 ILLINOIS BELL TEL CO 520      
618-537 9 Lebanon IL LBNNILKGRS0  9329 ILLINOIS BELL TEL CO 520      

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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