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: 910

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
318-910 A Oak Ridge LA SHPTLAMA21Z  516J TON80 COMMUNICATIONS, LLC 486      
318-910 0 Oak Ridge LA SHPTLAMA21Z  516J TON80 COMMUNICATIONS, LLC 486   2022-05-15   
318-910 1 Oak Ridge LA SHPTLAMA02Z  624H ONVOY SPECTRUM, LLC 486   2023-07-21   
318-910 3 Oak Ridge LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2022-12-05   
318-910 4 Oak Ridge LA SHPTLAMA23Z  490J DISH WIRELESS, LLC 486   2023-12-12   
318-910 9 Oak Ridge LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2023-09-28   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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