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.

Morristown, NJ

<< 1 2 3 4 5 6 7 8 9 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
973-216 A RCPKNJ02XJY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224      
973-223 A WAYNNJAWCMS  6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224      
973-223 0 WAYNNJAWCMS  6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224      
973-223 1 WAYNNJAWCMS  6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224      
973-223 2 WAYNNJAWCMS  6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224      
973-223 3 WAYNNJAWCMS  6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224      
973-223 4 WAYNNJAWCMS  6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224      
973-223 5 WAYNNJAWCMS  6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224      
973-223 6 WAYNNJAWCMS  6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224      
973-223 7 WAYNNJAWCMS  6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224      
973-223 8 WAYNNJAWCMS  6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224      
973-223 9 WAYNNJAWCMS  6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224      
973-224 A NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224      
973-224 0 NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224      
973-224 1 NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224      
973-224 2 NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224      
973-224 3 NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224      
973-224 4 NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224      
973-224 5 NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224      
973-224 6 NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2005-03-07   
973-224 7 NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2005-03-07   
973-224 8 NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2009-09-01   
973-224 9 NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224      
973-254 A MRTWNJMRRP0  9206 VERIZON NEW JERSEY, INC. 224      
973-254 0 MRTWNJMRRP0  9206 VERIZON NEW JERSEY, INC. 224      
973-254 1 NWRKNJ0248Z  118F BANDWIDTH.COM CLEC, LLC - NJ 224   2019-11-21   
973-254 2 MRTWNJMRRP0  9206 VERIZON NEW JERSEY, INC. 224      
973-254 3 MRTWNJMRRP0  9206 VERIZON NEW JERSEY, INC. 224      
973-254 4 MRTWNJMRRP0  9206 VERIZON NEW JERSEY, INC. 224      
973-254 5 MRTWNJMRRP0  9206 VERIZON NEW JERSEY, INC. 224      
973-254 6 MRTWNJMRRP0  9206 VERIZON NEW JERSEY, INC. 224      
973-254 7 MRTWNJMRRP0  9206 VERIZON NEW JERSEY, INC. 224      
973-254 8 MRTWNJMRRP0  9206 VERIZON NEW JERSEY, INC. 224      
973-254 9 MRTWNJMRRP0  9206 VERIZON NEW JERSEY, INC. 224      
973-267 A MRTWNJMRRP0  9206 VERIZON NEW JERSEY, INC. 224      
973-269 A WAYNNJ081MD  6630 SPOK, INC. 224      
973-270 A NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224      
973-270 0 PRNYNJFPDS3  612K CSC VOICE, LLC 224   2007-09-06   
973-270 1 NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2010-11-12   
973-270 2 WORNNJWOX1X  829J PAETEC ITEL, LLC 224   2002-09-02   
973-270 3 NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2005-06-02   
973-270 4 NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2005-06-02   
973-270 5 NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2005-06-02   
973-270 6 NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2005-06-02   
973-270 7 NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2005-08-08   
973-270 8 NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2005-08-08   
973-270 9 NWRKNJ0248Z  118F BANDWIDTH.COM CLEC, LLC - NJ 224   2006-11-05   
973-285 A MRTWNJMRRP0  9206 VERIZON NEW JERSEY, INC. 224      
973-290 A MRTWNJMRRP0  9206 VERIZON NEW JERSEY, INC. 224      
973-292 A MRTWNJMRRP0  9206 VERIZON NEW JERSEY, INC. 224      
973-294 A WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
973-294 0 NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2008-10-09   
973-294 1 NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2007-12-07   
973-294 2 NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2007-12-07   
973-294 3 NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2019-07-03   
973-294 4 NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2007-09-05   
973-294 5 NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2007-09-05   
973-294 6 NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2007-09-05   
973-294 7 WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
973-294 8 NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2007-09-05   
973-294 9 NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2007-12-07   
973-326 A MRTWNJMRRP0  9206 VERIZON NEW JERSEY, INC. 224      
973-326 0 NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2020-10-24   
973-326 1 MRTWNJMRRP0  9206 VERIZON NEW JERSEY, INC. 224      
973-326 2   482F CORETEL NEW JERSEY, INC. - NJ 224   2019-06-03   
973-326 3 MRTWNJMRRP0  9206 VERIZON NEW JERSEY, INC. 224      
973-326 4 MRTWNJMRRP0  9206 VERIZON NEW JERSEY, INC. 224      
973-326 5 MRTWNJMRRP0  9206 VERIZON NEW JERSEY, INC. 224      
973-326 6 MRTWNJMRRP0  9206 VERIZON NEW JERSEY, INC. 224      
973-326 7 MRTWNJMRRP0  9206 VERIZON NEW JERSEY, INC. 224      
973-326 8 RCPKNJ02XJY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2021-03-19   
973-326 9 MRTWNJMRRP0  9206 VERIZON NEW JERSEY, INC. 224      
973-349 A NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224      
973-349 0 NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2006-12-07   
973-349 1 WORNNJWOX1X  829J PAETEC ITEL, LLC 224   2002-03-02   
973-349 2 NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2005-08-08   
973-349 3 NBWKNJ17DS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 224   2005-12-01   
973-349 4 NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2005-09-05   
973-349 5 NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2011-03-06   
973-349 6 NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2005-09-05   
973-349 7 NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2005-09-05   
973-349 8 NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2005-09-05   
973-349 9 NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2007-09-05   
973-355 A RCPKNJ02XGY  7421 AT&T - LOCAL 224      
973-355 0 HCKNNJHKX4X  624H ONVOY SPECTRUM, LLC 224   2022-01-07   
973-355 1 HCKNNJHKX4X  624H ONVOY SPECTRUM, LLC 224   2022-01-07   
973-355 2 NBWKNJNBXLY  7142 TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 224      
973-355 3 JRCYNJ65CMD  145J TERRA NOVA TELECOM INC. 224   2026-01-07   
973-355 4 NBWKNJNBXLY  7142 TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 224      
973-355 5 HCKNNJHKX4X  624H ONVOY SPECTRUM, LLC 224   2022-01-07   
973-355 6 WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224   2007-12-04   
973-355 7 NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2018-04-07   
973-355 8 NBWKNJNBXLY  7142 TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 224      
973-355 9 RCPKNJ02XGY  7421 AT&T - LOCAL 224      
973-359 A MRTWNJMRRP0  9206 VERIZON NEW JERSEY, INC. 224      
973-359 0 MRTWNJMRRP0  9206 VERIZON NEW JERSEY, INC. 224      
973-359 1 MRTWNJMRRP0  9206 VERIZON NEW JERSEY, INC. 224      
973-359 2 MRTWNJMRRP0  9206 VERIZON NEW JERSEY, INC. 224      
973-359 3 MRTWNJMRRP0  9206 VERIZON NEW JERSEY, INC. 224      
973-359 4 MRTWNJMRRP0  9206 VERIZON NEW JERSEY, INC. 224      

<< 1 2 3 4 5 6 7 8 9 >>

Last updated: Sun, 01 Nov 2026 02:11:49 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.