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: 993

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
318-993 A Tullos LA SHPTLAMA21Z  516J TON80 COMMUNICATIONS, LLC 486      
318-993 0 Tullos LA SHPTLAMA02Z  624H ONVOY SPECTRUM, LLC 486   2023-07-21   
318-993 2 Tullos LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2022-12-18   
318-993 3 Tullos LA SHPTLAMA21Z  516J TON80 COMMUNICATIONS, LLC 486   2022-04-30   
318-993 8 Tullos LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2023-09-28   

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

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