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: 408

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
848-408 A Dunellen NJ   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2026-08-29   
848-408 0 Dunellen NJ   637C ONVOY, LLC - NJ 224   2026-08-31   
848-408 1 Dunellen NJ   637C ONVOY, LLC - NJ 224   2026-08-31   
848-408 9 Dunellen NJ   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2026-08-29   

Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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