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: 572

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
618-572 A Flora IL OLNYILXEWMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 978      
618-572 0 Flora IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 978   2014-03-07   
618-572 1 Flora IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 978   2014-06-05   
618-572 3 Flora IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 978   2016-09-08   
618-572 6 Flora IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 978   2013-05-09   
618-572 8 Flora IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 978   2015-05-07   

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

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