Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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East Millstone, NJ

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
848-850 7 NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2021-07-17   
848-850 8 HCKNNJHKX4X  624H ONVOY SPECTRUM, LLC 224   2022-04-18   
848-850 9 NWRKNJ0248Z  118F BANDWIDTH.COM CLEC, LLC - NJ 224   2021-12-12   

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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