Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 478 [Rate centres in NPA 478] [Dial plan for NPA 478]

NXX: 356

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
478-356 A Cedar Grove GA MACNGAMTXNY  965H FRACTEL, LLC 446      
478-356 7 Cedar Grove GA MACNGAMTXNY  965H FRACTEL, LLC 446   2019-11-13   
478-356 9 Cedar Grove GA MACNGAMTXNY  965H FRACTEL, LLC 446   2019-11-13   

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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