Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Carteret, NJ

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
848-364 0 NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2024-05-05   
848-364 1 NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2026-05-02   
848-364 8 NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2026-06-25   
848-364 9   637C ONVOY, LLC - NJ 224   2026-08-15   

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

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