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: 432

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
856-432 A Gloucester NJ PRTNNJ312MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 222      
856-432 0 Gloucester NJ PRTNNJ312MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 222   2006-01-05   
856-432 1 Gloucester NJ PRTNNJ312MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 222   2006-01-05   
856-432 2 Gloucester NJ LRSPNJLSFMD  118F BANDWIDTH.COM CLEC, LLC - NJ 222   2010-09-05   
856-432 3 Gloucester NJ CMDNNJCEX5Z  7134 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ 222   2008-07-01   
856-432 4 Gloucester NJ PRTNNJ312MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 222   2004-04-11   
856-432 5 Gloucester NJ   829J PAETEC ITEL, LLC 222   2010-07-13   
856-432 6 Gloucester NJ CMDNNJCE58Z  318J COMCAST IP PHONE, LLC 222   2007-07-30   
856-432 7 Gloucester NJ CMDNNJCE51Z  624H ONVOY SPECTRUM, LLC 222   2022-02-03   
856-432 8 Gloucester NJ PRTNNJ312MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 222      
856-432 9 Gloucester NJ CMDNNJCE51Z  624H ONVOY SPECTRUM, LLC 222   2022-02-03   

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

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