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: 781

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
318-781 A Arcadia LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486      
318-781 2 Arcadia LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2021-04-01   
318-781 3 Arcadia LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2021-04-01   
318-781 4 Arcadia LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2021-04-01   
318-781 5 Arcadia LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2021-04-01   
318-781 6 Arcadia LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2021-04-01   
318-781 8 Arcadia LA SHPTLAMAX6Y  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 486   2023-03-06   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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