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: 873

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
318-873 A St Joseph LA SHPTLAMA21Z  516J TON80 COMMUNICATIONS, LLC 486      
318-873 0 St Joseph LA SHPTLAMA02Z  624H ONVOY SPECTRUM, LLC 486   2023-07-21   
318-873 1 St Joseph LA ALXNLAMAXKX  260H CEBRIDGE TELECOM LA, LLC D/B/A SUDDENLINK COMM LA 486   2024-03-15   
318-873 3 St Joseph LA SHPTLAMA21Z  516J TON80 COMMUNICATIONS, LLC 486   2022-05-26   
318-873 4 St Joseph LA SHPTLAMAX6Y  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 486   2022-10-23   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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