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: 656

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
318-656 A Shreveport LA SHPTLAMAXRZ  6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 486      
318-656 1 Shreveport LA   749E ONVOY, LLC - LA 486   2024-02-11   
318-656 2 Shreveport LA   6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 486   2021-07-09   
318-656 3 Shreveport LA   749E ONVOY, LLC - LA 486   2020-01-27   
318-656 4 Shreveport LA   749E ONVOY, LLC - LA 486   2019-06-13   
318-656 5 Shreveport LA   749E ONVOY, LLC - LA 486   2019-06-13   
318-656 6 Shreveport LA   749E ONVOY, LLC - LA 486   2019-06-13   
318-656 7 Shreveport LA   749E ONVOY, LLC - LA 486   2020-01-27   
318-656 8 Shreveport LA   749E ONVOY, LLC - LA 486   2020-01-27   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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