Local Calling Guide

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NPA: 419 [Rate centres in NPA 419] [Dial plan for NPA 419]

NXX: 504

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
419-504 A Sandusky OH TOLDOH21XKY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 326      
419-504 0 Sandusky OH TOLDOH21XUX  001F BANDWIDTH.COM CLEC, LLC - OH 326   2011-07-03   
419-504 1 Sandusky OH TOLDOH21XUX  001F BANDWIDTH.COM CLEC, LLC - OH 326   2011-09-18   
419-504 2 Sandusky OH TOLDOH21XWZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 326   2006-04-09   
419-504 3 Sandusky OH TOLDOH21XUX  001F BANDWIDTH.COM CLEC, LLC - OH 326   2012-06-14   
419-504 4 Sandusky OH TOLEOHAC3MD  464C ONVOY, LLC - OH 326   2013-04-18   
419-504 5 Sandusky OH TOLEOHAC3MD  464C ONVOY, LLC - OH 326   2013-09-30   
419-504 6 Sandusky OH TOLEOHAC3MD  464C ONVOY, LLC - OH 326   2014-04-20   
419-504 7 Sandusky OH NPLNOHXARMD  508J CENTURYLINK COMMUNICATIONS, LLC 326   2014-04-14   
419-504 8 Sandusky OH TOLDOH21XKY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 326      
419-504 9 Sandusky OH TOLDOH21XKY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 326   2009-10-02   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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