Local Calling Guide

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NPA: 618 [Rate centres in NPA 618] [Dial plan for NPA 618]

NXX: 316

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
618-316 A Mount Vernon IL   6529 T-MOBILE USA, INC. 520      
618-316 0 Mount Vernon IL   6529 T-MOBILE USA, INC. 520      
618-316 1 Mount Vernon IL STLTMOBOAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 520   2005-05-19   
618-316 2 Mount Vernon IL STLTMOBOAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 520   2009-09-18   
618-316 3 Mount Vernon IL STLTMOBOAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 520   2005-08-25   
618-316 4 Mount Vernon IL STLTMOBOAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 520   2003-11-19   
618-316 5 Mount Vernon IL STLSMO09DS1  7421 AT&T - LOCAL 520   2003-10-21   
618-316 6 Mount Vernon IL STLTMOBOAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 520   2014-05-10   
618-316 7 Mount Vernon IL SWNSILBLPS0  462C CHARTER FIBERLINK - ILLINOIS, LLC - IL 520   2014-05-31   
618-316 8 Mount Vernon IL STLTMOBOAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 520   2006-02-10   
618-316 9 Mount Vernon IL STLTMOBOAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 520   2006-03-28   

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

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