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: 569

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
318-569 A Mooringsport LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486      
318-569 0 Mooringsport LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2019-03-31   
318-569 1 Mooringsport LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2016-06-17   
318-569 2 Mooringsport LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2016-06-17   
318-569 3 Mooringsport LA SHPTLAMA11Z  318J COMCAST IP PHONE, LLC 486   2024-03-11   
318-569 8 Mooringsport LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2019-03-31   
318-569 9 Mooringsport LA SHPTLAMA02Z  624H ONVOY SPECTRUM, LLC 486   2023-07-16   

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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