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 30 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
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   
551-293 A Hackensack NJ RCPKNJ02XJY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224      
551-293 0 Hackensack NJ RCPKNJ02XJY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2020-04-08   
551-293 1 Hackensack NJ RCPKNJ02XJY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2020-04-08   
551-293 2 Hackensack NJ RCPKNJ02XJY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2020-04-08   
551-293 3 Hackensack NJ RCPKNJ02XJY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2020-03-22   
551-293 4 Hackensack NJ RCPKNJ02XJY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2020-03-22   
551-293 5 Hackensack NJ RCPKNJ02XJY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2020-03-22   
551-293 6 Hackensack NJ RCPKNJ02XJY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2020-03-22   
551-293 7 Hackensack NJ RCPKNJ02XJY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2020-03-22   
551-293 8 Hackensack NJ RCPKNJ02XJY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2018-12-29   
551-293 9 Hackensack NJ RCPKNJ02XJY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2018-12-29   
551-294 A Ramsey NJ NWRKNJ0248Z  118F BANDWIDTH.COM CLEC, LLC - NJ 224      
551-294 0 Ramsey NJ NWRKNJ0248Z  118F BANDWIDTH.COM CLEC, LLC - NJ 224   2021-02-13   
551-294 1 Ramsey NJ NWRKNJ0248Z  118F BANDWIDTH.COM CLEC, LLC - NJ 224   2021-02-13   
551-294 2 Ramsey NJ HCKNNJHKX4X  624H ONVOY SPECTRUM, LLC 224   2021-05-08   
551-294 3 Ramsey NJ NWRKNJ0248Z  118F BANDWIDTH.COM CLEC, LLC - NJ 224   2021-05-10   
551-294 4 Ramsey NJ NWRKNJ0248Z  118F BANDWIDTH.COM CLEC, LLC - NJ 224   2021-05-10   
551-294 5 Ramsey NJ NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2022-04-22   
551-294 6 Ramsey NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2021-03-12   
551-294 7 Ramsey NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2021-03-12   
551-294 8 Ramsey NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2021-03-12   
551-294 9 Ramsey NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2021-03-12   
551-295 A Hackensack NJ WAYNNJAWCMS  6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224      
551-295 0 Hackensack NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2019-01-11   
551-295 1 Hackensack NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2019-01-11   
551-295 2 Hackensack NJ RCPKNJ02XJY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2019-01-11   
551-295 3 Hackensack NJ RCPKNJ02XJY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2019-01-11   
551-295 4 Hackensack NJ RCPKNJ02XJY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2019-01-11   
551-295 5 Hackensack NJ WAYNNJAWCMS  5562 METROPCS, INC. 224   2019-01-11   
551-295 6 Hackensack NJ RCPKNJ02XJY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2019-01-11   
551-295 7 Hackensack NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2019-01-11   
551-295 8 Hackensack NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2019-01-11   
551-295 9 Hackensack NJ WAYNNJAWCMS  6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224   2019-01-10   
551-296 A Oakland NJ WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
551-296 0 Oakland NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2019-04-24   
551-296 1 Oakland NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2019-04-24   
551-296 2 Oakland NJ WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224   2019-02-02   
551-296 3 Oakland NJ JRCYNJ658MD  197D VONAGE AMERICA LLC 224   2020-07-14   
551-296 4 Oakland NJ JRCYNJ658MD  197D VONAGE AMERICA LLC 224   2020-07-14   
551-296 5 Oakland NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2020-08-15   
551-296 6 Oakland NJ   482F CORETEL NEW JERSEY, INC. - NJ 224   2019-04-02   
551-296 7 Oakland NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2020-08-15   
551-296 8 Oakland NJ WAYNNJAWCMS  6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224   2019-07-06   
551-296 9 Oakland NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2020-10-24   
551-297 A Bayonne NJ WAYNNJAWCMS  6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224      
551-297 0 Bayonne NJ   482F CORETEL NEW JERSEY, INC. - NJ 224   2019-04-14   
551-297 1 Bayonne NJ NWRKNJ0298Z  321J HD CARRIER LLC 224   2020-05-08   
551-297 2 Bayonne NJ   515J IP HORIZON LLC 224   2020-06-23   
551-297 3 Bayonne NJ NWRKNJ0298Z  321J HD CARRIER LLC 224   2020-05-08   
551-297 4 Bayonne NJ WAYNNJAWCMS  6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224   2019-06-15   
551-297 5 Bayonne NJ WAYNNJAWCMS  6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224   2019-06-15   
551-297 6 Bayonne NJ WAYNNJAWCMS  6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224   2019-04-05   
551-297 7 Bayonne NJ WAYNNJAWCMS  6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224   2019-02-18   
551-297 8 Bayonne NJ WAYNNJAWCMS  6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224   2019-02-18   
551-297 9 Bayonne NJ WAYNNJAWCMS  6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224   2019-02-17   
551-298 A Jersey City NJ PRNYNJFPX0X  425J CSC WIRELESS, LLC 224      
551-298 0 Jersey City NJ   515J IP HORIZON LLC 224   2019-05-17   
551-298 1 Jersey City NJ   515J IP HORIZON LLC 224   2019-05-17   
551-298 2 Jersey City NJ PRNYNJFPX0X  425J CSC WIRELESS, LLC 224   2019-05-02   
551-298 3 Jersey City NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2019-06-13   
551-298 4 Jersey City NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2019-06-13   
551-298 5 Jersey City NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2019-06-13   
551-298 6 Jersey City NJ PRNYNJFPX0X  425J CSC WIRELESS, LLC 224   2019-07-15   
551-298 7 Jersey City NJ PRNYNJFPX0X  425J CSC WIRELESS, LLC 224   2019-08-15   
551-298 8 Jersey City NJ PRNYNJFPX0X  425J CSC WIRELESS, LLC 224   2019-06-20   
551-298 9 Jersey City NJ PRNYNJFPX0X  425J CSC WIRELESS, LLC 224   2019-06-20   
551-299 A Fair Lawn NJ WAYNNJAWCMS  6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224      
551-299 0 Fair Lawn NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2019-05-06   
551-299 1 Fair Lawn NJ JRCYNJ65DS4  264F PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 224   2019-04-26   
551-299 2 Fair Lawn NJ NWRKNJ0248Z  118F BANDWIDTH.COM CLEC, LLC - NJ 224   2019-05-24   
551-299 3 Fair Lawn NJ JRCYNJ658MD  197D VONAGE AMERICA LLC 224   2020-07-31   
551-299 4 Fair Lawn NJ JRCYNJ658MD  197D VONAGE AMERICA LLC 224   2020-07-31   
551-299 5 Fair Lawn NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2020-10-19   
551-299 6 Fair Lawn NJ   482F CORETEL NEW JERSEY, INC. - NJ 224   2019-04-02   
551-299 7 Fair Lawn NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2020-10-19   
551-299 8 Fair Lawn NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2019-05-06   
551-299 9 Fair Lawn NJ WAYNNJAWCMS  6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224   2019-03-01   
551-300 A Union City NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224      
551-300 0 Union City NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2018-03-23   
551-300 1 Union City NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2018-03-23   
551-300 2 Union City NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2018-03-23   
551-300 3 Union City NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2018-03-23   
551-300 4 Union City NJ WAYNNJAWCMS  6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224   2019-02-23   
551-300 5 Union City NJ PSWYNJBXDS0  999H BLUEBIRD COMMUNICATIONS, LLC - NJ 224   2018-09-19   
551-300 6 Union City NJ JRCYNJ65DS4  264F PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 224   2019-03-10   
551-300 7 Union City NJ PRNYNJFPDS1  4948 CABLEVISION LIGHTPATH, INC. - NJ 224   2019-03-21   
551-300 8 Union City NJ WAYNNJAWCMS  6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224   2018-12-07   
551-300 9 Union City NJ WAYNNJAWCMS  6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224   2019-01-18   
551-301 A Rutherford NJ WAYNNJAWCMS  6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224      
551-301 0 Rutherford NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2019-01-25   
551-301 1 Rutherford NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2019-01-25   
551-301 2 Rutherford NJ RCPKNJ02XJY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2019-01-31   
551-301 3 Rutherford NJ RCPKNJ02XJY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2019-01-31   
551-301 4 Rutherford NJ WAYNNJAWCMS  6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224   2019-02-23   
551-301 5 Rutherford NJ RCPKNJ02XJY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2019-05-20   
551-301 6 Rutherford NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2022-12-12   
551-301 7 Rutherford NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2019-01-25   
551-301 8 Rutherford NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2019-01-25   

<< 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 30 >>

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.