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: 839

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
318-839 A Grand Cane LA SHPTLAMAXMZ  516C AT&T CORP. 486   2024-09-30   
318-839 7 Grand Cane LA SHPTLAMAXMZ  516C AT&T CORP. 486   2024-09-30   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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