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: 613

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
618-613 A Beckemeyer IL BLVLILAJ3MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 520      
618-613 1 Beckemeyer IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 520   2024-09-01   
618-613 3 Beckemeyer IL   075A DELTA COMMS, LLC DBA CLEARWAVE COMMUNICATIONS - IL 520   2021-02-28   
618-613 4 Beckemeyer IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 520   2004-07-04   
618-613 8 Beckemeyer IL   073H TELNYX LLC 520   2018-07-19   
618-613 9 Beckemeyer IL   495J STRATUS NETWORKS 520   2020-12-18   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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