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: 295

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
618-295 A Marissa IL MRSSILXERS0  1015 FRONTIER NORTH, INC. - IL 362      
618-295 1 Marissa IL   1015 FRONTIER NORTH, INC. - IL 362      
618-295 2 Marissa IL   1015 FRONTIER NORTH, INC. - IL 362      
618-295 3 Marissa IL   1015 FRONTIER NORTH, INC. - IL 362      
618-295 5 Marissa IL   9915 DELTA COMMS, LLC DBA CLEARWAVE COMMUNICATIONS - IL 362   2004-05-03   
618-295 6 Marissa IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 362   2012-03-15   
618-295 8 Marissa IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 362   2017-09-02   
618-295 9 Marissa IL   145J TERRA NOVA TELECOM INC. 362   2025-07-31   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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