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.

NPA: 551 [Rate centres in NPA 551] [Dial plan for NPA 551]

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
551-283 8 Hackensack NJ RCPKNJ02XJY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2018-02-26   
551-283 9 Hackensack NJ RCPKNJ02XJY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2018-02-26   
551-284 A Ridgewood NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224      
551-284 0 Ridgewood NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2018-10-07   
551-284 1 Ridgewood NJ WAYNNJAWCMS  6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224   2018-10-08   
551-284 2 Ridgewood NJ NWRKNJ0248Z  118F BANDWIDTH.COM CLEC, LLC - NJ 224   2018-10-11   
551-284 3 Ridgewood NJ NWRKNJ0248Z  118F BANDWIDTH.COM CLEC, LLC - NJ 224   2018-10-18   
551-284 4 Ridgewood NJ NWRKNJ0248Z  118F BANDWIDTH.COM CLEC, LLC - NJ 224   2018-10-18   
551-284 5 Ridgewood NJ PSWYNJBXDS0  999H BLUEBIRD COMMUNICATIONS, LLC - NJ 224   2018-10-11   
551-284 6 Ridgewood NJ NWRKNJ0248Z  118F BANDWIDTH.COM CLEC, LLC - NJ 224   2018-10-18   
551-284 7 Ridgewood NJ NWRKNJMDDSM  264F PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 224   2018-11-30   
551-284 8 Ridgewood NJ WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224   2018-12-30   
551-284 9 Ridgewood NJ RCPKNJ02XJY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2019-02-15   
551-285 A Rutherford NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224      
551-285 0 Rutherford NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2019-08-25   
551-285 1 Rutherford NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2019-08-25   
551-285 2 Rutherford NJ JRCYNJBRGMD  2771 LEVEL 3 TELECOM OF NEW JERSEY, LP - NJ 224   2018-10-27   
551-285 3 Rutherford NJ HCKNNJHKQMD  1913 BROADVIEW NETWORKS, INC. - NJ 224   2018-11-18   
551-285 4 Rutherford NJ JRCYNJ65DS4  264F PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 224   2018-10-27   
551-285 5 Rutherford NJ PSWYNJBXDS0  999H BLUEBIRD COMMUNICATIONS, LLC - NJ 224   2018-10-27   
551-285 6 Rutherford NJ RCPKNJ02XJY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2018-10-27   
551-285 7 Rutherford NJ RCPKNJ02XJY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2018-10-27   
551-285 8 Rutherford NJ WAYNNJAWCMS  6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224   2018-10-26   
551-285 9 Rutherford NJ WAYNNJAWCMS  6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224   2018-10-26   
551-286 A Hackensack NJ PRNYNJFP4MD  4948 CABLEVISION LIGHTPATH, INC. - NJ 224      
551-286 0 Hackensack NJ PRNYNJFPX0X  425J CSC WIRELESS, LLC 224   2019-09-20   
551-286 1 Hackensack NJ PRNYNJFP4MD  4948 CABLEVISION LIGHTPATH, INC. - NJ 224   2018-10-15   
551-286 2 Hackensack NJ PRNYNJFP4MD  4948 CABLEVISION LIGHTPATH, INC. - NJ 224   2018-10-15   
551-286 3 Hackensack NJ PRNYNJFP4MD  4948 CABLEVISION LIGHTPATH, INC. - NJ 224   2018-10-15   
551-286 4 Hackensack NJ PRNYNJFPX0X  425J CSC WIRELESS, LLC 224   2019-09-20   
551-286 5 Hackensack NJ PRNYNJFPX0X  425J CSC WIRELESS, LLC 224   2019-09-20   
551-286 6 Hackensack NJ PSWYNJBXDS0  999H BLUEBIRD COMMUNICATIONS, LLC - NJ 224   2018-10-16   
551-286 7 Hackensack NJ NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2018-12-09   
551-286 8 Hackensack NJ NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2018-12-09   
551-286 9 Hackensack NJ NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2019-08-07   
551-287 A Hackensack NJ RCPKNJ02XJY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224      
551-287 0 Hackensack NJ RCPKNJ02XJY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2018-10-28   
551-287 1 Hackensack NJ RCPKNJ02XJY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2018-10-28   
551-287 2 Hackensack NJ NWRKNJ0248Z  118F BANDWIDTH.COM CLEC, LLC - NJ 224   2019-06-19   
551-287 3 Hackensack NJ NBWKNJ17DS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 224   2019-09-09   
551-287 4 Hackensack NJ   482F CORETEL NEW JERSEY, INC. - NJ 224   2019-06-19   
551-287 5 Hackensack NJ RCPKNJ02XJY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2020-03-22   
551-287 6 Hackensack NJ NWRKNJ0248Z  118F BANDWIDTH.COM CLEC, LLC - NJ 224   2019-07-26   
551-287 7 Hackensack NJ   482F CORETEL NEW JERSEY, INC. - NJ 224   2019-06-19   
551-287 8 Hackensack NJ   482F CORETEL NEW JERSEY, INC. - NJ 224   2019-06-19   
551-287 9 Hackensack NJ RCPKNJ02XJY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2018-10-28   
551-288 A Closter NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224      
551-288 0 Closter NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2021-07-15   
551-288 1 Closter NJ NWRKNJ0248Z  118F BANDWIDTH.COM CLEC, LLC - NJ 224   2022-09-16   
551-288 2 Closter NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2020-11-23   
551-288 3 Closter NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2021-05-21   
551-288 4 Closter NJ HCKNNJHKX4X  624H ONVOY SPECTRUM, LLC 224   2021-05-03   
551-288 5 Closter NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2024-10-20   
551-288 6 Closter NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2021-03-12   
551-288 7 Closter NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2021-03-12   
551-288 8 Closter NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2020-11-23   
551-288 9 Closter NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2021-05-21   
551-289 A Hackensack NJ NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224      
551-289 0 Hackensack NJ NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2018-03-17   
551-289 1 Hackensack NJ NWRKNJMDOMD  939H COMMIO, LLC 224   2024-02-05   
551-289 2 Hackensack NJ RCPKNJ02XJY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2024-03-10   
551-289 3 Hackensack NJ RCPKNJ02XJY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2024-03-10   
551-289 4 Hackensack NJ NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2018-03-17   
551-289 5 Hackensack NJ RCPKNJ02XJY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2024-03-10   
551-289 6 Hackensack NJ RCPKNJ02XJY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2024-03-10   
551-289 7 Hackensack NJ RCPKNJ02XJY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2024-03-10   
551-289 8 Hackensack NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2023-10-15   
551-289 9 Hackensack NJ NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2018-03-17   
551-290 A Kearny NJ RCPKNJ02XJY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224      
551-290 0 Kearny NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2021-05-21   
551-290 1 Kearny NJ RCPKNJ02XJY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2022-07-22   
551-290 2 Kearny NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2021-02-04   
551-290 3 Kearny NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2021-02-04   
551-290 4 Kearny NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2021-02-04   
551-290 5 Kearny NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2021-02-04   
551-290 6 Kearny NJ HCKNNJHKX4X  624H ONVOY SPECTRUM, LLC 224   2021-05-06   
551-290 7 Kearny NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2021-05-21   
551-290 8 Kearny NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2021-05-21   
551-290 9 Kearny NJ RCPKNJ02XJY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2020-12-26   
551-291 A Ramsey NJ WAYNNJAWCMS  5562 METROPCS, INC. 224      
551-291 0 Ramsey NJ WAYNNJAWCMS  5562 METROPCS, INC. 224   2018-12-17   
551-291 1 Ramsey NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2020-08-15   
551-291 2 Ramsey NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2020-08-15   
551-291 3 Ramsey NJ NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2020-09-25   
551-291 4 Ramsey NJ NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2020-09-25   
551-291 5 Ramsey NJ   145J TERRA NOVA TELECOM INC. 224   2023-12-06   
551-291 7 Ramsey NJ NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2020-09-25   
551-291 8 Ramsey NJ NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2020-09-25   
551-291 9 Ramsey NJ WAYNNJAWCMS  5562 METROPCS, INC. 224   2018-12-17   
551-292 A Kearny NJ JRCYNJ65DS4  264F PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 224      
551-292 0 Kearny NJ WAYNNJAWCMS  6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224   2019-01-13   
551-292 1 Kearny NJ JRCYNJ65DS4  264F PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 224   2019-03-10   
551-292 2 Kearny NJ WAYNNJAWCMS  6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224   2019-08-10   
551-292 3 Kearny NJ RCPKNJ02XJY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2020-02-15   
551-292 4 Kearny NJ JRCYNJ65DS4  264F PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 224   2020-05-29   
551-292 5 Kearny NJ JRCYNJ65DS4  264F PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 224   2020-06-27   
551-292 6 Kearny NJ   482F CORETEL NEW JERSEY, INC. - NJ 224   2019-04-02   
551-292 7 Kearny NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2019-05-06   
551-292 8 Kearny NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2019-05-06   
551-292 9 Kearny NJ JRCYNJ65DS4  264F PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 224   2018-12-23   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 >>

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.