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: 440

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
318-440 A Blanchard LA SHPTLAMA02Z  624H ONVOY SPECTRUM, LLC 486      
318-440 0 Blanchard LA SHPTLAMA02Z  624H ONVOY SPECTRUM, LLC 486   2022-11-04   
318-440 1 Blanchard LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2025-05-02   
318-440 3 Blanchard LA SHPTLAMA23Z  490J DISH WIRELESS, LLC 486   2024-06-24   
318-440 4 Blanchard LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2025-05-16   
318-440 6 Blanchard LA SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2024-04-12   
318-440 7 Blanchard LA SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2024-04-12   
318-440 8 Blanchard LA SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2023-04-02   
318-440 9 Blanchard LA SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2023-04-02   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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