Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 856 [Rate centres in NPA 856] [Dial plan for NPA 856]

NXX: 699

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
856-699 A Williamstown NJ CMDNNJCE57Z  965H FRACTEL, LLC 222      
856-699 0 Williamstown NJ CMDNNJCEX8Z  637C ONVOY, LLC - NJ 222   2023-10-21   
856-699 1 Williamstown NJ CMDNNJCE51Z  624H ONVOY SPECTRUM, LLC 222   2022-03-21   
856-699 2 Williamstown NJ CMDNNJCE51Z  624H ONVOY SPECTRUM, LLC 222   2022-03-21   
856-699 3 Williamstown NJ CMDNNJCEX8Z  637C ONVOY, LLC - NJ 222   2022-09-25   
856-699 4 Williamstown NJ CMDNNJCEX8Z  637C ONVOY, LLC - NJ 222   2022-09-25   
856-699 5 Williamstown NJ CMDNNJCE51Z  624H ONVOY SPECTRUM, LLC 222   2021-11-20   
856-699 6 Williamstown NJ CMDNNJCE51Z  624H ONVOY SPECTRUM, LLC 222   2021-11-20   
856-699 7 Williamstown NJ CMDNNJCEX8Z  637C ONVOY, LLC - NJ 222   2022-09-25   
856-699 8 Williamstown NJ CMDNNJCEX8Z  637C ONVOY, LLC - NJ 222   2022-09-25   
856-699 9 Williamstown NJ CMDNNJCE57Z  965H FRACTEL, LLC 222   2021-10-15   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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