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: 577

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
318-577 A Calhoun LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486      
318-577 0 Calhoun LA SHPTLAMAXRY  153F BANDWIDTH.COM CLEC, LLC - LA 486   2021-12-05   
318-577 1 Calhoun LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2016-06-12   
318-577 2 Calhoun LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2016-06-12   
318-577 3 Calhoun LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2020-12-12   
318-577 4 Calhoun LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2020-12-12   
318-577 5 Calhoun LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2021-02-19   
318-577 6 Calhoun LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2021-02-19   
318-577 7 Calhoun LA SHPTLAMA07Z  965H FRACTEL, LLC 486   2020-01-17   
318-577 8 Calhoun LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2021-02-19   
318-577 9 Calhoun LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2022-12-10   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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