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: 514

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
856-514 A Penns Grove NJ LRSPNJLSFMD  118F BANDWIDTH.COM CLEC, LLC - NJ 222      
856-514 0 Penns Grove NJ   118F BANDWIDTH.COM CLEC, LLC - NJ 222   2008-12-04   
856-514 1 Penns Grove NJ   118F BANDWIDTH.COM CLEC, LLC - NJ 222   2014-03-31   
856-514 2 Penns Grove NJ   318J COMCAST IP PHONE, LLC 222   2011-06-27   
856-514 3 Penns Grove NJ   318J COMCAST IP PHONE, LLC 222   2007-02-21   
856-514 4 Penns Grove NJ   5562 METROPCS, INC. 222   2013-07-15   
856-514 5 Penns Grove NJ   118F BANDWIDTH.COM CLEC, LLC - NJ 222   2021-11-28   
856-514 6 Penns Grove NJ   7142 TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 222   2013-09-17   
856-514 7 Penns Grove NJ   624H ONVOY SPECTRUM, LLC 222   2022-02-13   
856-514 8 Penns Grove NJ   637C ONVOY, LLC - NJ 222   2016-02-06   
856-514 9 Penns Grove NJ   073H TELNYX LLC 222   2017-04-24   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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