Local Calling Guide

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NPA: 973 [Rate centres in NPA 973] [Dial plan for NPA 973]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
973-521 9 Caldwell NJ   612K CSC VOICE, LLC 224   2011-10-30   
973-522 A Newark NJ NWRKNJIRDS5  9206 VERIZON NEW JERSEY, INC. 224      
973-523 A Paterson NJ PTSNNJARDS5  9206 VERIZON NEW JERSEY, INC. 224      
973-524 A Chatham NJ NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224      
973-524 0 Chatham NJ NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2011-09-05   
973-524 1 Chatham NJ NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2012-06-21   
973-524 2 Chatham NJ NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2012-06-21   
973-524 3 Chatham NJ NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2014-06-21   
973-524 4 Chatham NJ NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2013-05-10   
973-524 5 Chatham NJ NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2014-06-21   
973-524 6 Chatham NJ NWRKNJ0248Z  118F BANDWIDTH.COM CLEC, LLC - NJ 224   2012-09-09   
973-524 7 Chatham NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2015-08-05   
973-524 8 Chatham NJ NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2016-02-04   
973-524 9 Chatham NJ NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2015-09-12   
973-525 A Morristown NJ RDBKNJBADS1  3639 MONMOUTH TELEPHONE AND TELEGRAPH, INC. - NJ 224      
973-525 0 Morristown NJ NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2007-11-08   
973-525 1 Morristown NJ RDBKNJBADS1  3639 MONMOUTH TELEPHONE AND TELEGRAPH, INC. - NJ 224      
973-525 2 Morristown NJ NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2005-11-07   
973-525 3 Morristown NJ NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2005-11-07   
973-525 4 Morristown NJ NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2005-11-07   
973-525 5 Morristown NJ NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2005-11-07   
973-525 6 Morristown NJ NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2006-07-05   
973-525 7 Morristown NJ NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2006-07-05   
973-525 8 Morristown NJ NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2006-07-05   
973-525 9 Morristown NJ NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2006-07-05   
973-526 A Whippany NJ NWRKNJ021KD  7142 TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 224      
973-526 0 Whippany NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2019-05-06   
973-526 1 Whippany NJ NWRKNJ02DSA  7142 TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 224   2016-08-29   
973-526 2 Whippany NJ   482F CORETEL NEW JERSEY, INC. - NJ 224   2019-04-03   
973-526 3 Whippany NJ NWRKNJ02DSA  7142 TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 224      
973-526 4 Whippany NJ NWRKNJ021KD  7142 TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 224      
973-526 5 Whippany NJ NWRKNJ02DSA  7142 TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 224      
973-526 6 Whippany NJ   482F CORETEL NEW JERSEY, INC. - NJ 224   2019-06-03   
973-526 7 Whippany NJ JRCYNJ67CMD  508J CENTURYLINK COMMUNICATIONS, LLC 224   2014-06-24   
973-526 8 Whippany NJ NWRKNJ021KD  7142 TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 224      
973-526 9 Whippany NJ JRCYNJ65CMD  145J TERRA NOVA TELECOM INC. 224   2024-02-13   
973-527 A Netcong NJ   829J PAETEC ITEL, LLC 224   2025-04-29   
973-527 0 Netcong NJ RDBKNJBADS1  3639 MONMOUTH TELEPHONE AND TELEGRAPH, INC. - NJ 224   2002-07-15   
973-527 1 Netcong NJ NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2012-08-16   
973-527 2 Netcong NJ BLVLNJAADS0  8407 COOPERATIVE COMMUNICATIONS, INC. 224   2002-07-15   
973-527 3 Netcong NJ   612K CSC VOICE, LLC 224   2003-02-10   
973-527 4 Netcong NJ   612K CSC VOICE, LLC 224   2005-02-28   
973-527 5 Netcong NJ NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2011-09-02   
973-527 6 Netcong NJ   829J PAETEC ITEL, LLC 224   2002-07-11   
973-527 7 Netcong NJ   612K CSC VOICE, LLC 224   2006-10-12   
973-527 8 Netcong NJ NWRKNJ41DS0  7134 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ 224   2005-06-24   
973-527 9 Netcong NJ   145J TERRA NOVA TELECOM INC. 224   2025-08-29   
973-528 A Belleville NJ   4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
973-528 0 Belleville NJ   4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
973-528 1 Belleville NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2016-04-04   
973-528 2 Belleville NJ NBWKNJNBX3Z  318J COMCAST IP PHONE, LLC 224   2007-04-11   
973-528 3 Belleville NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2021-03-12   
973-528 4 Belleville NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2023-10-16   
973-528 5 Belleville NJ JRCYNJ65DS4  264F PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 224   2020-11-14   
973-528 6 Belleville NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2013-10-13   
973-528 7 Belleville NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2016-04-04   
973-528 8 Belleville NJ JRCYNJ65DS4  264F PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 224   2013-04-24   
973-528 9 Belleville NJ JRCYNJ65CMD  145J TERRA NOVA TELECOM INC. 224   2024-12-30   
973-529 A Netcong NJ WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
973-529 0 Netcong NJ WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
973-529 1 Netcong NJ HCKNNJHKX4X  624H ONVOY SPECTRUM, LLC 224   2021-02-24   
973-529 2 Netcong NJ NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2014-08-21   
973-529 3 Netcong NJ NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2015-10-09   
973-529 4 Netcong NJ NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2015-02-13   
973-529 5 Netcong NJ NWRKNJ0200Z  4948 CABLEVISION LIGHTPATH, INC. - NJ 224   2018-03-24   
973-529 6 Netcong NJ JRCYNJBRGMD  2771 LEVEL 3 TELECOM OF NEW JERSEY, LP - NJ 224   2015-05-03   
973-529 7 Netcong NJ JRCYNJ67CMD  508J CENTURYLINK COMMUNICATIONS, LLC 224   2014-03-14   
973-529 8 Netcong NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2013-12-13   
973-529 9 Netcong NJ   515J IP HORIZON LLC 224   2015-03-25   
973-530 A Orange NJ NWRKNJ41DS0  7134 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ 224      
973-530 0 Orange NJ WAYNNJAWCMS  6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224   2004-09-23   
973-530 1 Orange NJ WAYNNJAWCMS  6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224   2004-09-23   
973-530 2 Orange NJ NWRKNJ41DS0  7134 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ 224      
973-530 3 Orange NJ   829J PAETEC ITEL, LLC 224   2004-02-27   
973-530 4 Orange NJ   612K CSC VOICE, LLC 224   2003-09-02   
973-530 5 Orange NJ WAYNNJAWCMS  6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224   2004-04-22   
973-530 6 Orange NJ WAYNNJAWCMS  6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224   2004-09-23   
973-530 7 Orange NJ WAYNNJAWCMS  6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224   2004-01-31   
973-530 8 Orange NJ WAYNNJAWCMS  6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224   2004-12-24   
973-530 9 Orange NJ NWRKNJ41DS0  7134 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ 224      
973-531 A Mendham NJ PRNYNJFPDS0  4948 CABLEVISION LIGHTPATH, INC. - NJ 224      
973-531 0 Mendham NJ RDBKNJBADS1  3639 MONMOUTH TELEPHONE AND TELEGRAPH, INC. - NJ 224   2002-04-26   
973-531 1 Mendham NJ LTFYNJLFPS0  482E FUSION, LLC 224   2008-04-11   
973-531 2 Mendham NJ PRNYNJFPDS0  4948 CABLEVISION LIGHTPATH, INC. - NJ 224      
973-531 3 Mendham NJ PRNYNJFPDS0  4948 CABLEVISION LIGHTPATH, INC. - NJ 224      
973-531 4 Mendham NJ NBWKNJ17DS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 224   2006-04-05   
973-531 5 Mendham NJ   145J TERRA NOVA TELECOM INC. 224   2025-07-06   
973-531 6 Mendham NJ NBWKNJ17DS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 224   2007-04-15   
973-531 7 Mendham NJ NWRKNJ0248Z  118F BANDWIDTH.COM CLEC, LLC - NJ 224   2008-12-04   
973-531 8 Mendham NJ   612K CSC VOICE, LLC 224      
973-531 9 Mendham NJ PRNYNJFPDS0  4948 CABLEVISION LIGHTPATH, INC. - NJ 224      
973-532 A Morristown NJ   4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
973-532 0 Morristown NJ   4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
973-532 1 Morristown NJ   4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
973-532 2 Morristown NJ NWRKNJ0248Z  118F BANDWIDTH.COM CLEC, LLC - NJ 224   2011-03-05   
973-532 3 Morristown NJ WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
973-532 4 Morristown NJ WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
973-532 5 Morristown NJ WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
973-532 6 Morristown NJ JRCYNJ65DS4  264F PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 224   2011-07-11   
973-532 7 Morristown NJ   829J PAETEC ITEL, LLC 224   2006-06-21   

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Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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