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: 844

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
318-844 A Gibsland LA SHPTLAMA02Z  624H ONVOY SPECTRUM, LLC 486      
318-844 4 Gibsland LA SHPTLAMA02Z  624H ONVOY SPECTRUM, LLC 486   2023-08-20   

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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