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: 879

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
856-879 A Woodbury NJ CMDNNJCEX5Z  7134 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ 222      
856-879 1 Woodbury NJ CMDNNJCEX8Z  637C ONVOY, LLC - NJ 222   2015-08-13   
856-879 2 Woodbury NJ CMDNNJCEX5Z  7134 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ 222   2005-07-29   
856-879 3 Woodbury NJ CMDNNJCEX5Z  7134 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ 222   2005-07-29   
856-879 4 Woodbury NJ CMDNNJCECM2  5562 METROPCS, INC. 222   2009-06-20   
856-879 5 Woodbury NJ CMDNNJCECM2  5562 METROPCS, INC. 222   2011-02-13   
856-879 7 Woodbury NJ   829J PAETEC ITEL, LLC 222   2009-05-01   
856-879 8 Woodbury NJ CMDNNJCECM2  5562 METROPCS, INC. 222   2010-08-14   
856-879 9 Woodbury NJ LRSPNJLSFMD  118F BANDWIDTH.COM CLEC, LLC - NJ 222   2019-05-24   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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