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: 456

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
478-456 A Milledgeville GA MACNGAVNBMD  6540 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 446      

Last updated: Fri, 25 Jul 2025 03:21:23 UTC

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