Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 839 [Rate centres in NPA 839] [Dial plan for NPA 839]

NXX: 321

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
839-321 A New Ellenton SC AGSTGAMTXCZ  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 442   2026-08-01   
839-321 7 New Ellenton SC   883K AHOI LLC 442   2026-09-18   
839-321 9 New Ellenton SC AGSTGAMTXCZ  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 442   2026-08-01   

Last updated: Tue, 01 Sep 2026 00:40:05 UTC

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