Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Blackwood, NJ

1 2 3 4 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
856-227 A BKWDNJBWDS5  9206 VERIZON NEW JERSEY, INC. 222      
856-228 A BKWDNJBWDS5  9206 VERIZON NEW JERSEY, INC. 222      
856-232 A BKWDNJBWDS5  9206 VERIZON NEW JERSEY, INC. 222      
856-245 A CMDNNJ32FMD  7310 TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 222      
856-245 0 CMDNNJCE43Z  073H TELNYX LLC 222   2019-07-26   
856-245 1 CMDNNJCEDS8  3639 MONMOUTH TELEPHONE AND TELEGRAPH, INC. - NJ 222   2004-03-26   
856-245 2 CMDNNJCEX8Z  637C ONVOY, LLC - NJ 222   2017-01-08   
856-245 3   482F CORETEL NEW JERSEY, INC. - NJ 222   2019-05-31   
856-245 4   482F CORETEL NEW JERSEY, INC. - NJ 222   2019-05-31   
856-245 5 CMDNNJCE43Z  073H TELNYX LLC 222   2017-03-15   
856-245 6 CMDNNJCECM2  5562 METROPCS, INC. 222   2022-11-10   
856-245 7 CMDNNJCE58Z  318J COMCAST IP PHONE, LLC 222   2005-05-20   
856-245 8 CMDNNJCE43Z  073H TELNYX LLC 222   2019-12-24   
856-245 9 CMDNNJ32FMD  7310 TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 222      
856-290 A PNVLNJAGH00  4869 CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - NJ 222      
856-290 0 PNVLNJAGH00  4869 CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - NJ 222      
856-290 1 PNVLNJAGH00  4869 CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - NJ 222      
856-290 2 CMDNNJCE62Z  506J TWILIO INTERNATIONAL, INC. 222   2020-12-19   
856-290 3 PNVLNJAGH00  4869 CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - NJ 222      
856-290 4 PNVLNJAGH00  4869 CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - NJ 222      
856-290 5   145J TERRA NOVA TELECOM INC. 222   2021-09-24   
856-290 6 CMDNNJCECM2  5562 METROPCS, INC. 222   2022-11-10   
856-290 7 LRSPNJLSFMD  118F BANDWIDTH.COM CLEC, LLC - NJ 222   2022-09-17   
856-290 8 LRSPNJLSFMD  118F BANDWIDTH.COM CLEC, LLC - NJ 222   2019-06-14   
856-290 9 PNVLNJAGH00  4869 CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - NJ 222      
856-302 A CMDNNJCE58Z  318J COMCAST IP PHONE, LLC 222      
856-302 0 PRTNNJ312MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 222   2008-05-19   
856-302 1 CMDNNJCE58Z  318J COMCAST IP PHONE, LLC 222   2010-09-16   
856-302 2 CMDNNJCE58Z  318J COMCAST IP PHONE, LLC 222   2019-04-29   
856-302 3 CMDNNJCEX6Z  325E YMAX COMMUNICATIONS CORP. - NJ 222   2008-03-09   
856-302 4 CMDNNJCEX5Z  7134 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ 222   2008-06-30   
856-302 5 CMDNNJCE58Z  318J COMCAST IP PHONE, LLC 222   2006-08-17   
856-302 6 CMDNNJCE58Z  318J COMCAST IP PHONE, LLC 222   2007-08-13   
856-302 7 CMDNNJCEX5Y  9003 NETCARRIER TELECOM, INC. - NJ 222   2008-04-25   
856-302 8 CMDNNJCECM2  5562 METROPCS, INC. 222   2022-04-08   
856-302 9   637C ONVOY, LLC - NJ 222   2024-02-29   
856-352 A CMDNNJCE58Z  318J COMCAST IP PHONE, LLC 222      
856-352 0 CMDNNJCE58Z  318J COMCAST IP PHONE, LLC 222   2011-08-29   
856-352 1 CMDNNJCEXFZ  264F PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 222   2013-04-14   
856-352 2 CMDNNJCE58Z  318J COMCAST IP PHONE, LLC 222   2013-05-12   
856-352 3 CMDNNJCEX8Z  637C ONVOY, LLC - NJ 222   2014-09-05   
856-352 4 CMDNNJCE58Z  318J COMCAST IP PHONE, LLC 222   2015-03-19   
856-352 5 LRSPNJLSFMD  118F BANDWIDTH.COM CLEC, LLC - NJ 222   2015-06-14   
856-352 6 CMDNNJCE58Z  318J COMCAST IP PHONE, LLC 222   2014-07-05   
856-352 7 CMDNNJCE08Z  508J CENTURYLINK COMMUNICATIONS, LLC 222   2014-03-14   
856-352 8 CMDNNJCEXFZ  264F PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 222   2013-04-14   
856-352 9   515J IP HORIZON LLC 222   2013-08-08   
856-373 A CMDNNJCECM2  5562 METROPCS, INC. 222      
856-373 0 CMDNNJCECM2  5562 METROPCS, INC. 222   2003-11-05   
856-373 1 CMDNNJCECM2  5562 METROPCS, INC. 222   2003-11-05   

1 2 3 4 >>

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.