Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Chester, GA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
478-358 A RNTZGAXADS0  0380 PROGRESSIVE RURAL TEL. COOP., INC. 446      
478-393 A MACNGAMT1MD  6116 LEVEL 3 COMMUNICATIONS, LLC - GA 446   2024-01-23   
478-393 3   145J TERRA NOVA TELECOM INC. 446   2025-05-23   
478-393 7 MACNGAMT1MD  6116 LEVEL 3 COMMUNICATIONS, LLC - GA 446   2024-01-23   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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