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.

Bloomfield, NJ

<< 1 2 3 4 5

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
973-860 0   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 224      
973-860 1   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 224      
973-860 2   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 224      
973-860 3   637C ONVOY, LLC - NJ 224   2017-05-29   
973-860 4   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 224      
973-860 5   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 224      
973-860 6   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 224      
973-860 7   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 224   2017-08-18   
973-860 8   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2011-01-21   
973-860 9   515J IP HORIZON LLC 224   2017-07-09   
973-866 A WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
973-866 0   4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224   2005-09-25   
973-866 1   490J DISH WIRELESS, LLC 224   2026-06-22   
973-866 2   4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
973-866 3   4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224   2006-06-16   
973-866 4   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2024-11-30   
973-866 5   118F BANDWIDTH.COM CLEC, LLC - NJ 224   2011-03-05   
973-866 6   6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224   2007-09-09   
973-866 7   6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224   2009-05-11   
973-866 8   6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224   2007-12-17   
973-866 9   6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224   2009-05-11   
973-873 A NWRKNJ02DSA  7142 TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 224      
973-873 0   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2011-01-21   
973-873 1   6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224   2008-07-31   
973-873 2   6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224   2008-07-31   
973-873 3   6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224   2008-07-31   
973-873 4   6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224   2008-07-31   
973-873 5   6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224   2008-07-31   
973-873 6   325E YMAX COMMUNICATIONS CORP. - NJ 224   2009-02-13   
973-873 7   829J PAETEC ITEL, LLC 224   2009-03-11   
973-873 8   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2009-02-04   
973-873 9   7142 TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 224      
973-893 A NTLYNJNUDS5  9206 VERIZON NEW JERSEY, INC. 224      
973-893 0   9206 VERIZON NEW JERSEY, INC. 224      
973-893 1   9206 VERIZON NEW JERSEY, INC. 224      
973-893 2   9206 VERIZON NEW JERSEY, INC. 224      
973-893 3   9206 VERIZON NEW JERSEY, INC. 224      
973-893 4   9206 VERIZON NEW JERSEY, INC. 224      
973-893 5   318J COMCAST IP PHONE, LLC 224   2012-11-16   
973-893 6   9206 VERIZON NEW JERSEY, INC. 224      
973-893 7   325E YMAX COMMUNICATIONS CORP. - NJ 224   2009-08-20   
973-893 8   9206 VERIZON NEW JERSEY, INC. 224      
973-893 9   9206 VERIZON NEW JERSEY, INC. 224      
973-932 A RDBKNJBADS1  3639 MONMOUTH TELEPHONE AND TELEGRAPH, INC. - NJ 224      
973-932 0   118F BANDWIDTH.COM CLEC, LLC - NJ 224   2008-12-04   
973-932 1   3639 MONMOUTH TELEPHONE AND TELEGRAPH, INC. - NJ 224      
973-932 2   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2010-08-31   
973-932 3   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2010-08-31   
973-932 4   6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224   2008-10-20   
973-932 5   6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224   2008-06-04   
973-932 6   6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224   2008-06-04   
973-932 7   6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224   2008-06-04   
973-932 8   6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224   2008-10-20   
973-932 9   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2009-09-29   

<< 1 2 3 4 5

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.