Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
815-531 4 Joliet IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2005-07-28   
815-531 7 Joliet IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2005-04-29   
815-531 9 Joliet IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2005-07-28   
815-570 1 Sandwich IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2010-06-20   
815-570 7 Sandwich IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2013-06-24   
815-582 1 Joliet IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2014-06-21   
815-584 6 Dwight IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2008-01-17   
815-584 7 Dwight IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2005-11-28   
815-587 2 Ottawa IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2005-12-19   
815-587 4 Ottawa IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2005-12-19   
815-587 5 Ottawa IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2007-12-13   
815-592 A Kankakee IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
815-600 0 Joliet IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2003-10-05   
815-600 1 Joliet IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2004-01-28   
815-600 3 Joliet IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2004-01-28   
815-600 4 Joliet IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2004-01-28   
815-617 2 Ottawa IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2010-02-08   
815-640 0 Ottawa IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2021-10-30   
815-640 1 Ottawa IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2016-04-29   
815-640 8 Ottawa IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2019-10-21   
815-641 A Joliet IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
815-641 0 Joliet IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2008-10-13   
815-641 1 Joliet IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2009-05-18   
815-641 2 Joliet IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2009-05-18   
815-641 3 Joliet IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2009-05-18   
815-641 4 Joliet IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2009-07-09   
815-641 5 Joliet IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2008-12-08   
815-641 6 Joliet IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2008-06-08   
815-641 7 Joliet IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2008-03-13   
815-641 8 Joliet IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2008-04-18   
815-641 9 Joliet IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2009-08-12   
815-666 A Joliet IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
815-666 2 Joliet IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2007-10-12   
815-666 6 Joliet IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2006-11-04   
815-666 7 Joliet IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2006-10-21   
815-666 8 Joliet IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2006-11-04   
815-666 9 Joliet IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2007-01-04   
815-681 A Oglesby IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
815-681 0 Oglesby IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2010-09-27   
815-681 1 Oglesby IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2011-01-20   
815-681 2 Oglesby IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2011-02-13   
815-681 3 Oglesby IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2011-02-13   
815-681 4 Oglesby IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2011-05-09   
815-681 5 Oglesby IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2011-06-05   
815-681 6 Oglesby IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2011-06-19   
815-687 2 Woodstock IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2014-09-12   
815-687 4 Woodstock IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2014-10-12   
815-687 6 Woodstock IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2008-10-14   
815-701 6 Woodstock IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2008-08-01   
815-701 7 Woodstock IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2007-11-22   

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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