Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 848 [Rate centres in NPA 848] [Dial plan for NPA 848]

NXX: 390

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
848-390 A South River NJ   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2025-03-31   
848-390 0 South River NJ   637C ONVOY, LLC - NJ 224   2025-11-28   
848-390 8 South River NJ   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2025-03-31   
848-390 9 South River NJ   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2025-03-31   

Last updated: Sat, 15 Nov 2025 03:38:44 UTC

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