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]


NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
618-747 A Tamms IL TMMSILTMRS0  9329 AMERITECH ILLINOIS 362      
618-747 0 Tamms IL   9915 DELTA COMMS, LLC DBA CLEARWAVE COMMUNICATIONS - IL 362   2003-02-06   
618-747 2 Tamms IL   9329 AMERITECH ILLINOIS 362      
618-747 7 Tamms IL   224C ONVOY, LLC 362   2018-10-01   
618-747 9 Tamms IL   9329 AMERITECH ILLINOIS 362      

Last updated: Sat, 29 Jun 2019 02:32:58 UTC

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