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: 815

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
318-815 A Cheneyville LA ALXNLAMAXKX  260H CEBRIDGE TELECOM LA, LLC D/B/A SUDDENLINK COMM LA 486     2026-06-15 

Last updated: Sat, 02 May 2026 12:20:53 UTC

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