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:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
618-343 A Collinsville IL COVLILCQDS0  9329 AMERITECH ILLINOIS 520      
618-343 0 Collinsville IL   9329 AMERITECH ILLINOIS 520      
618-343 1 Collinsville IL   9329 AMERITECH ILLINOIS 520      
618-343 2 Collinsville IL   9329 AMERITECH ILLINOIS 520      
618-343 3 Collinsville IL   9329 AMERITECH ILLINOIS 520      
618-343 4 Collinsville IL   9329 AMERITECH ILLINOIS 520      
618-343 5 Collinsville IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 520   2011-04-22   
618-343 6 Collinsville IL   9329 AMERITECH ILLINOIS 520      
618-343 7 Collinsville IL   9329 AMERITECH ILLINOIS 520      
618-343 8 Collinsville IL   9329 AMERITECH ILLINOIS 520      
618-343 9 Collinsville IL   9329 AMERITECH ILLINOIS 520      

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

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