Local Calling Guide

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NPA: 856 [Rate centres in NPA 856] [Dial plan for NPA 856]

NXX: 221

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
856-221 A Bridgeton NJ CMDNNJCEDS8  3639 MONMOUTH TELEPHONE AND TELEGRAPH, INC. - NJ 222      
856-221 0 Bridgeton NJ   3639 MONMOUTH TELEPHONE AND TELEGRAPH, INC. - NJ 222      
856-221 1 Bridgeton NJ CMDNNJCEDS8  3639 MONMOUTH TELEPHONE AND TELEGRAPH, INC. - NJ 222   2004-03-26   
856-221 2 Bridgeton NJ CMDNNJCEX8Z  637C ONVOY, LLC - NJ 222   2016-02-12   
856-221 3 Bridgeton NJ CMDNNJCE58Z  318J COMCAST IP PHONE, LLC 222   2005-10-15   
856-221 4 Bridgeton NJ CMDNNJCEX5Z  7134 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ 222   2018-04-13   
856-221 5 Bridgeton NJ   829J PAETEC ITEL, LLC 222   2003-12-30   
856-221 6 Bridgeton NJ CMDNNJCEX8Z  637C ONVOY, LLC - NJ 222   2016-02-22   
856-221 7 Bridgeton NJ CMDNNJCEX6Z  325E YMAX COMMUNICATIONS CORP. - NJ 222   2009-07-24   
856-221 8 Bridgeton NJ CMDNNJCEX5Z  7134 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ 222   2007-07-01   
856-221 9 Bridgeton NJ   3639 MONMOUTH TELEPHONE AND TELEGRAPH, INC. - NJ 222      

Last updated: Tue, 15 Jul 2025 18:46:49 UTC

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