Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 318 [Rate centres in NPA 318] [Dial plan for NPA 318]

NXX: 479

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
318-479 A Florien LA SHPTLAMAX6Y  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 486      
318-479 0 Florien LA   153F BANDWIDTH.COM CLEC, LLC - LA 486   2008-12-18   
318-479 1 Florien LA   153F BANDWIDTH.COM CLEC, LLC - LA 486   2013-04-21   
318-479 2 Florien LA   153F BANDWIDTH.COM CLEC, LLC - LA 486   2015-06-11   
318-479 3 Florien LA   749E ONVOY, LLC - LA 486   2016-03-28   
318-479 4 Florien LA   3232 LEVEL 3 COMMUNICATIONS, LLC - LA 486      
318-479 5 Florien LA   749E ONVOY, LLC - LA 486   2016-03-28   
318-479 6 Florien LA   153F BANDWIDTH.COM CLEC, LLC - LA 486   2018-06-03   
318-479 8 Florien LA   153F BANDWIDTH.COM CLEC, LLC - LA 486   2018-07-28   
318-479 9 Florien LA   749E ONVOY, LLC - LA 486   2019-04-15   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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