Local Calling Guide

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Morgan City, AL

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
256-471 A MRCYALXADS0  0283 BRINDLEE MOUNTAIN TELEPHONE LLC 476      
256-498 A MRCYALXADS0  0283 BRINDLEE MOUNTAIN TELEPHONE LLC 476      
256-681 A   792K CHARTER IP ENABLED SERVICES, LLC 476      
256-681 0   792K CHARTER IP ENABLED SERVICES, LLC 476   2018-03-30   
256-681 1 BRHMAL16X8X  5255 LEVEL 3 COMMUNICATIONS, LLC - AL 476   2022-04-29   
256-681 2   604E ONVOY, LLC - AL 476   2025-05-26   
256-681 5 BRHMALHR00Z  490J BOOST SUBSCRIBERCO L.L.C. 476   2023-03-03   
256-681 8 BRHMALXSGT2  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 476   2020-04-12   
256-681 9 BRHMALXSGT2  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 476   2020-04-12   

Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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