Local Calling Guide

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NPA: 803 [Rate centres in NPA 803] [Dial plan for NPA 803]

NXX: 574

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
803-574 A Summerton SC CLMASCSNXMD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 434      
803-574 0 Summerton SC CLMASCSNXMD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 434   2008-06-26   
803-574 1 Summerton SC CLMASCSNX2Z  077F BANDWIDTH.COM CLEC, LLC - SC 434   2011-09-16   
803-574 2 Summerton SC CLMASCSNX2Z  077F BANDWIDTH.COM CLEC, LLC - SC 434   2014-08-31   
803-574 3 Summerton SC CLMASCSNX2Z  077F BANDWIDTH.COM CLEC, LLC - SC 434   2015-06-19   
803-574 4 Summerton SC CLMASCLNX3X  8534 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - SC 434   2016-05-20   
803-574 5 Summerton SC CLMASCSNX1Z  635C TELEPORT COMMUNICATIONS AMERICA SC- LLC 434   2018-05-03   
803-574 6 Summerton SC CLMASCSNX2Z  077F BANDWIDTH.COM CLEC, LLC - SC 434   2018-08-25   
803-574 7 Summerton SC   508J CENTURYLINK COMMUNICATIONS LLC 434   2015-05-27   
803-574 8 Summerton SC CLMASCSNXSY  548E ONVOY, LLC - SC 434   2018-09-15   
803-574 9 Summerton SC CLMASCSNX2Z  077F BANDWIDTH.COM CLEC, LLC - SC 434   2008-11-30   

Last updated: Fri, 10 Sep 2021 12:38:21 UTC

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