Local Calling Guide

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NPA: 318 [Rate centres in NPA 318] [Dial plan for NPA 318]

NXX: 491

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
318-491 A Oakdale LA SHPTLAMAX6Y  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 486      
318-491 0 Oakdale LA SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2005-04-29   
318-491 1 Oakdale LA SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2005-06-12   
318-491 2 Oakdale LA SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2006-06-24   
318-491 3 Oakdale LA SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2007-02-23   
318-491 4 Oakdale LA SHPTLAMAX6Y  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 486      
318-491 5 Oakdale LA SHPTLAMAXRY  153F BANDWIDTH.COM CLEC, LLC - LA 486   2008-12-18   
318-491 6 Oakdale LA SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2011-06-13   
318-491 7 Oakdale LA SHPTLAMAX6Y  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 486   2012-01-30   
318-491 8 Oakdale LA SHPTLAMAX6Y  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 486   2014-01-11   
318-491 9 Oakdale LA SHPTLA163MD  6664 SPRINT SPECTRUM L.P. 486   2004-11-10   

Last updated: Tue, 04 May 2021 15:04:27 UTC

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