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]

Region: IL

OCN: 9533 SOUTHWESTERN BELL

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
618-366 A Kaskaskia IL STMYMOLIRSP  520      
618-366 2 Kaskaskia IL STMYMOLIRSP  520      
618-661 A McClure IL CPGRMOEDDSA  520      
618-661 1 McClure IL CPGRMOEDDSA  520      
618-661 9 McClure IL CPGRMOEDDSA  520      

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

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