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: 347

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
856-347 A Glassboro NJ PRTNNJ312MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 222      
856-347 0 Glassboro NJ LRSPNJLSFMD  118F BANDWIDTH.COM CLEC, LLC - NJ 222   2008-12-04   
856-347 1 Glassboro NJ CMDNNJCEXFZ  264F PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 222   2012-09-17   
856-347 2 Glassboro NJ PRTNNJ312MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 222   2005-05-13   
856-347 3 Glassboro NJ CMDNNJCEX8Z  637C ONVOY, LLC - NJ 222   2012-02-20   
856-347 4 Glassboro NJ PRTNNJ312MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 222   2003-08-26   
856-347 5 Glassboro NJ CMDNNJCEX8Z  637C ONVOY, LLC - NJ 222   2013-01-06   
856-347 6 Glassboro NJ CMDNNJCECM2  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 222   2022-09-26   
856-347 7 Glassboro NJ LRSPNJLSFMD  118F BANDWIDTH.COM CLEC, LLC - NJ 222   2015-05-16   
856-347 8 Glassboro NJ PRTNNJ312MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 222      
856-347 9 Glassboro NJ CMDNNJCECM2  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 222   2022-09-26   

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

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