Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 605 [Rate centres in NPA 605] [Dial plan for NPA 605]

NXX: 412

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
605-412 A Huron SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-412 0 Huron SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2017-03-30   
605-412 1 Huron SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2009-09-24   
605-412 2 Huron SD SXFLSDCHIMD  106F BANDWIDTH.COM CLEC, LLC - SD 640   2010-10-09   
605-412 3 Huron SD SXFLSDCOQMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 640   2011-04-29   
605-412 4 Huron SD SXFLSDCHIMD  106F BANDWIDTH.COM CLEC, LLC - SD 640   2010-06-19   
605-412 5 Huron SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2012-07-31   
605-412 6 Huron SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2010-11-15   
605-412 7 Huron SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2009-06-01   
605-412 8 Huron SD SXFLSDCHIMD  106F BANDWIDTH.COM CLEC, LLC - SD 640   2015-01-04   
605-412 9 Huron SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2012-12-19   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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