Local Calling Guide

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

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
551-279 1 Ramsey NJ   6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2020-09-25   
551-279 2 Ramsey NJ   637C ONVOY, LLC - NJ 224   2021-07-15   
551-279 3 Ramsey NJ   637C ONVOY, LLC - NJ 224   2021-07-15   
551-279 4 Ramsey NJ   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2024-11-01   
551-279 5 Ramsey NJ   999H BLUEBIRD COMMUNICATIONS, LLC - NJ 224   2018-09-19   
551-279 6 Ramsey NJ   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2024-11-01   
551-279 7 Ramsey NJ   6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2020-09-25   
551-279 8 Ramsey NJ   6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2020-09-25   
551-279 9 Ramsey NJ   5562 METROPCS, INC. 224   2018-08-25   
551-280 A Jersey City NJ NWRKNJ0248Z  118F BANDWIDTH.COM CLEC, LLC - NJ 224      
551-280 0 Jersey City NJ   118F BANDWIDTH.COM CLEC, LLC - NJ 224   2018-08-26   
551-280 1 Jersey City NJ   999H BLUEBIRD COMMUNICATIONS, LLC - NJ 224   2018-09-19   
551-280 2 Jersey City NJ   5562 METROPCS, INC. 224   2018-10-13   
551-280 3 Jersey City NJ   5562 METROPCS, INC. 224   2018-10-13   
551-280 4 Jersey City NJ   5562 METROPCS, INC. 224   2018-10-13   
551-280 5 Jersey City NJ   264F PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 224   2018-12-06   
551-280 6 Jersey City NJ   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2018-09-21   
551-280 7 Jersey City NJ   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2018-09-21   
551-280 8 Jersey City NJ   118F BANDWIDTH.COM CLEC, LLC - NJ 224   2018-08-27   
551-280 9 Jersey City NJ   118F BANDWIDTH.COM CLEC, LLC - NJ 224   2018-08-27   
551-281 A Hackensack NJ RCPKNJ02XJY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224      
551-281 0 Hackensack NJ   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2018-08-25   
551-281 1 Hackensack NJ   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2018-08-25   
551-281 2 Hackensack NJ   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2018-08-25   
551-281 3 Hackensack NJ   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2018-08-25   
551-281 4 Hackensack NJ   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2018-08-25   
551-281 5 Hackensack NJ   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2018-08-25   
551-281 6 Hackensack NJ   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2018-08-25   
551-281 7 Hackensack NJ   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2018-08-25   
551-281 8 Hackensack NJ   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2018-08-25   
551-281 9 Hackensack NJ   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2018-08-25   
551-282 A Westwood NJ NWRKNJ0248Z  118F BANDWIDTH.COM CLEC, LLC - NJ 224      
551-282 0 Westwood NJ   118F BANDWIDTH.COM CLEC, LLC - NJ 224   2018-09-27   
551-282 1 Westwood NJ   637C ONVOY, LLC - NJ 224   2019-05-06   
551-282 2 Westwood NJ   999H BLUEBIRD COMMUNICATIONS, LLC - NJ 224   2018-09-28   
551-282 3 Westwood NJ   118F BANDWIDTH.COM CLEC, LLC - NJ 224   2019-06-01   
551-282 4 Westwood NJ   264F PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 224   2019-06-24   
551-282 5 Westwood NJ   515J IP HORIZON LLC 224   2020-05-29   
551-282 6 Westwood NJ   515J IP HORIZON LLC 224   2020-05-29   
551-282 7 Westwood NJ   264F PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 224   2020-05-29   
551-282 8 Westwood NJ   482F CORETEL NEW JERSEY, INC. - NJ 224   2019-04-02   
551-282 9 Westwood NJ   637C ONVOY, LLC - NJ 224   2019-05-06   
551-283 A Hackensack NJ RCPKNJ02XJY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224      
551-283 0 Hackensack NJ   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2018-02-26   
551-283 1 Hackensack NJ   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2018-02-26   
551-283 2 Hackensack NJ   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2018-02-26   
551-283 3 Hackensack NJ   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2018-02-26   
551-283 4 Hackensack NJ   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2018-02-26   
551-283 5 Hackensack NJ   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2018-02-26   
551-283 6 Hackensack NJ   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2018-02-26   

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

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