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.

Chatham, NJ

<< 1 2 3 4

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
973-524 9 NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2015-09-12   
973-635 A SMMTNJSMDS5  9206 VERIZON NEW JERSEY, INC. 224      
973-665 A SMMTNJSMDS5  9206 VERIZON NEW JERSEY, INC. 224      
973-665 0 SMMTNJSMDS5  9206 VERIZON NEW JERSEY, INC. 224      
973-665 1 SMMTNJSMDS5  9206 VERIZON NEW JERSEY, INC. 224      
973-665 2 WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224   2003-08-16   
973-665 3 WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224   2010-02-14   
973-665 4 NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2008-08-01   
973-665 5 NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2023-06-12   
973-665 6 WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224   2008-01-31   
973-665 7   829J PAETEC ITEL, LLC 224   2011-02-24   
973-665 8   612K CSC VOICE, LLC 224   2008-03-06   
973-665 9 SMMTNJSMDS5  9206 VERIZON NEW JERSEY, INC. 224      
973-701 A SMMTNJSMDS5  9206 VERIZON NEW JERSEY, INC. 224      
973-738 A NWRKNJ021KD  7142 TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 224      
973-738 0 NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2007-02-02   
973-738 1   829J PAETEC ITEL, LLC 224   2002-03-01   
973-738 2 NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2006-03-23   
973-738 3 NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2006-03-23   
973-738 4 NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2006-08-07   
973-738 5 NWRKNJ021KD  7142 TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 224      
973-738 6 NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2006-08-07   
973-738 7 NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2006-08-07   
973-738 8 NBWKNJ17DS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 224   2002-02-11   
973-738 9 NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2007-02-02   
973-791 A NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224      
973-791 0 NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2022-03-14   
973-791 1 NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2022-03-14   
973-791 2 NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2022-03-14   
973-791 3 NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2022-09-07   
973-791 4 NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2022-09-24   
973-791 5 NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2022-09-24   
973-791 6 NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2022-09-24   
973-791 7 NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2022-09-24   
973-791 8 NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2022-09-24   
973-791 9 NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2022-09-24   
973-908 A NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224      
973-908 0 NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2008-09-12   
973-908 1 NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2008-09-12   
973-908 2 NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2008-10-10   
973-908 3 NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2008-10-10   
973-908 4 NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2008-10-10   
973-908 5 NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2009-02-05   
973-908 6 NBWKNJ17DS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 224   2009-06-24   
973-908 7 NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2009-08-15   
973-908 8 NWRKNJ0248Z  118F BANDWIDTH.COM CLEC, LLC - NJ 224   2008-12-04   
973-908 9 NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2008-10-10   

<< 1 2 3 4

Last updated: Thu, 05 Feb 2026 23:41:55 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.