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: 534

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
318-534 A Tullos LA TLLSLAXARS1  0434 BRIGHTSPEED OF LOUISIANA, LLC 486      
318-534 0 Tullos LA   0434 BRIGHTSPEED OF LOUISIANA, LLC 486      
318-534 1 Tullos LA   0434 BRIGHTSPEED OF LOUISIANA, LLC 486      
318-534 2 Tullos LA   0434 BRIGHTSPEED OF LOUISIANA, LLC 486      
318-534 3 Tullos LA   749E ONVOY, LLC - LA 486   2018-10-27   
318-534 4 Tullos LA   749E ONVOY, LLC - LA 486   2019-03-31   
318-534 5 Tullos LA   0434 BRIGHTSPEED OF LOUISIANA, LLC 486      
318-534 6 Tullos LA   0434 BRIGHTSPEED OF LOUISIANA, LLC 486      
318-534 7 Tullos LA   0434 BRIGHTSPEED OF LOUISIANA, LLC 486      
318-534 8 Tullos LA   3232 LEVEL 3 COMMUNICATIONS, LLC - LA 486   2014-10-05   
318-534 9 Tullos LA   0434 BRIGHTSPEED OF LOUISIANA, LLC 486      

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

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