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.

South Amboy, NJ

1 2 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
732-313 A NBWKNJNB1KD  7142 TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 224      
732-313 0 JRCYNJ65DS4  264F PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 224   2013-04-13   
732-313 1   515J IP HORIZON LLC 224   2013-08-08   
732-313 2 NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2018-01-19   
732-313 3 NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2018-01-19   
732-313 4 NBWKNJNB1KD  7142 TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 224      
732-313 5 RCPKNJ02XJY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2019-12-08   
732-313 6   612K CSC VOICE, LLC 224   2003-07-01   
732-313 7   612K CSC VOICE, LLC 224   2013-06-22   
732-313 8   515J IP HORIZON LLC 224   2016-05-07   
732-313 9 NBWKNJNB1KD  7142 TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 224      
732-316 A SYRVNJSADS5  9206 VERIZON NEW JERSEY, INC. 224      
732-401 A WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
732-401 0   612K CSC VOICE, LLC 224   2007-04-04   
732-401 1 WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
732-401 2 RCPKNJ02XJY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2019-05-20   
732-401 3 JRCYNJ65DS4  264F PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 224   2020-03-20   
732-401 4 PSWYNJBXDS0  999H BLUEBIRD COMMUNICATIONS, LLC - NJ 224   2018-09-21   
732-401 5 RCPKNJ02XJY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2017-09-15   
732-401 6 RCPKNJ02XJY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2017-09-15   
732-401 7 RCPKNJ02XJY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2017-09-15   
732-401 8 NWRKNJ0293Z  073H TELNYX LLC 224   2017-05-04   
732-401 9 NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2019-05-06   
732-464 A NWRKNJ0248Z  6919 AQUIS COMMUNICATIONS, INC. 224      
732-466 A NWRKNJ0248Z  118F BANDWIDTH.COM CLEC, LLC - NJ 224      
732-466 0 NWRKNJ0248Z  118F BANDWIDTH.COM CLEC, LLC - NJ 224   2022-10-22   
732-466 1 NWRKNJ0293Z  073H TELNYX LLC 224   2022-12-30   
732-466 2 NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2023-02-05   
732-466 3 NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2023-03-09   
732-466 4 NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2023-04-14   
732-466 5 NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2023-06-19   
732-466 6 NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2024-02-26   
732-466 7 NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2024-02-26   
732-466 8 RCPKNJ02XJY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2023-10-29   
732-466 9 NWRKNJ0293Z  073H TELNYX LLC 224   2023-07-24   
732-479 A WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
732-479 0 WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
732-479 1 WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224   2005-02-21   
732-479 2 NWRKNJ0293Z  073H TELNYX LLC 224   2021-12-25   
732-479 3 NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2024-08-24   
732-479 4 WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224   2003-01-12   
732-479 5 NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2021-02-04   
732-479 6 NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2021-02-04   
732-479 7 NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2016-03-14   
732-479 8 NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2016-03-14   
732-479 9 NWRKNJMDOMD  939H COMMIO, LLC 224   2022-08-27   
732-525 A SYRVNJSADS5  9206 VERIZON NEW JERSEY, INC. 224      
732-553 A SYRVNJSADS5  9206 VERIZON NEW JERSEY, INC. 224      
732-553 0 SYRVNJSADS5  9206 VERIZON NEW JERSEY, INC. 224      
732-553 1 SYRVNJSADS5  9206 VERIZON NEW JERSEY, INC. 224      
732-553 2 NBWKNJ17DS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 224   2005-12-03   
732-553 3 NBWKNJ17DS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 224   2005-12-03   
732-553 4 NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2024-04-04   
732-553 6 NBWKNJ17DS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 224   2005-12-03   
732-553 7 NBWKNJ17DS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 224   2005-12-03   
732-553 8 BLVLNJAADS0  8407 COOPERATIVE COMMUNICATIONS, INC. 224   2002-04-01   
732-553 9 SYRVNJSADS5  9206 VERIZON NEW JERSEY, INC. 224      
732-588 A   4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
732-588 0   4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
732-588 1 RDBKNJBADS1  3639 MONMOUTH TELEPHONE AND TELEGRAPH, INC. - NJ 224   2002-04-25   
732-588 2 NWRKNJ0200Z  4948 CABLEVISION LIGHTPATH, INC. - NJ 224   2013-05-16   
732-588 3 RCPKNJ02GT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2024-11-14   
732-588 4 WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
732-588 5   612K CSC VOICE, LLC 224   2007-07-20   
732-588 6 NWRKNJ0248Z  118F BANDWIDTH.COM CLEC, LLC - NJ 224   2010-12-02   
732-588 7 NWRKNJ0248Z  118F BANDWIDTH.COM CLEC, LLC - NJ 224   2007-09-21   
732-588 8 NWRKNJ0248Z  118F BANDWIDTH.COM CLEC, LLC - NJ 224   2014-04-04   
732-588 9 RCPKNJ02GT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2024-12-12   
732-607 A BWTWNJBTDS5  9206 VERIZON NEW JERSEY, INC. 224      
732-607 0 BWTWNJBTDS5  9206 VERIZON NEW JERSEY, INC. 224      
732-607 1 BWTWNJBTDS5  9206 VERIZON NEW JERSEY, INC. 224      
732-607 2 BWTWNJBTDS5  9206 VERIZON NEW JERSEY, INC. 224      
732-607 3 BWTWNJBTDS5  9206 VERIZON NEW JERSEY, INC. 224      
732-607 4 NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2014-09-19   
732-607 5 NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2014-09-19   
732-607 6 BWTWNJBTDS5  9206 VERIZON NEW JERSEY, INC. 224      
732-607 7 BWTWNJBTDS5  9206 VERIZON NEW JERSEY, INC. 224      
732-607 8 NWRKNJ0248Z  118F BANDWIDTH.COM CLEC, LLC - NJ 224   2014-04-04   
732-607 9 BWTWNJBTDS5  9206 VERIZON NEW JERSEY, INC. 224      
732-654 A WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
732-654 0 WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224   2008-05-19   
732-654 1   829J PAETEC ITEL, LLC 224   2002-04-04   
732-654 2 NWRKNJ0248Z  118F BANDWIDTH.COM CLEC, LLC - NJ 224   2010-06-18   
732-654 3   829J PAETEC ITEL, LLC 224   2006-04-28   
732-654 4 LTFYNJLFPS0  482E FUSION, LLC 224   2008-07-05   
732-654 5   612K CSC VOICE, LLC 224   2007-04-21   
732-654 6 NWRKNJ0248Z  118F BANDWIDTH.COM CLEC, LLC - NJ 224   2014-04-04   
732-654 7 NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2013-01-06   
732-654 8 NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2010-03-29   
732-654 9 RCPKNJ02XJY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2022-09-03   
732-679 A BWTWNJBTDS5  9206 VERIZON NEW JERSEY, INC. 224      
732-707 A WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
732-707 0 WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
732-707 1 NWRKNJ0248Z  118F BANDWIDTH.COM CLEC, LLC - NJ 224   2008-12-04   
732-707 2 NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2012-03-01   
732-707 3   612K CSC VOICE, LLC 224   2008-10-17   
732-707 4   612K CSC VOICE, LLC 224   2008-04-11   
732-707 5 NWRKNJ0248Z  118F BANDWIDTH.COM CLEC, LLC - NJ 224   2010-08-20   
732-707 6 NWRKNJ0248Z  118F BANDWIDTH.COM CLEC, LLC - NJ 224   2010-08-20   
732-707 7 NWRKNJ0248Z  118F BANDWIDTH.COM CLEC, LLC - NJ 224   2010-02-25   

1 2 >>

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.