Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 912 [Rate centres in NPA 912] [Dial plan for NPA 912]

NXX: 399

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
912-399 A Brunswick GA SVNHGABS19Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 440      

Last updated: Tue, 07 Oct 2025 16:47:53 UTC

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