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: 679

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
318-679 A Crowville LA SHPTLAMAXQY  653C TELEPORT COMMUNICATIONS AMERICA LA - LLC 486      
318-679 0 Crowville LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2019-03-30   
318-679 1 Crowville LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2019-03-30   
318-679 2 Crowville LA SHPTLAMAXMZ  516C AT&T CORP. 486   2024-09-30   
318-679 6 Crowville LA SHPTLAMAXQY  653C TELEPORT COMMUNICATIONS AMERICA LA - LLC 486   2017-06-02   
318-679 8 Crowville LA   515J IP HORIZON LLC 486   2024-04-29   
318-679 9 Crowville LA SHPTLAMA02Z  624H ONVOY SPECTRUM, LLC 486   2023-07-14   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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