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: 900

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
856-900 A Moorestown NJ CMDNNJCEX8Z  637C ONVOY, LLC - NJ 222      
856-900 0 Moorestown NJ   637C ONVOY, LLC - NJ 222   2015-05-22   
856-900 1 Moorestown NJ   637C ONVOY, LLC - NJ 222   2015-08-03   
856-900 2 Moorestown NJ   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222   2015-05-23   
856-900 3 Moorestown NJ   637C ONVOY, LLC - NJ 222   2015-08-03   
856-900 4 Moorestown NJ   637C ONVOY, LLC - NJ 222   2015-08-03   
856-900 5 Moorestown NJ   637C ONVOY, LLC - NJ 222   2015-08-03   
856-900 6 Moorestown NJ   835E BLOCK LINE SYSTEMS, LLC - NJ 222   2015-07-20   
856-900 7 Moorestown NJ   637C ONVOY, LLC - NJ 222   2015-08-03   
856-900 8 Moorestown NJ   637C ONVOY, LLC - NJ 222   2015-05-22   
856-900 9 Moorestown NJ   637C ONVOY, LLC - NJ 222   2015-05-22   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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