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
551-451 7 Cliffside NJ   637C ONVOY, LLC - NJ 224   2023-10-21   
551-451 8 Cliffside NJ   6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224   2023-09-04   
551-451 9 Cliffside NJ   6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224   2023-09-04   
551-455 A Fair Lawn NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224      
551-455 0 Fair Lawn NJ   6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2021-06-13   
551-455 1 Fair Lawn NJ   6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2021-06-13   
551-455 2 Fair Lawn NJ   624H ONVOY SPECTRUM, LLC 224   2021-05-06   
551-455 3 Fair Lawn NJ   6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2022-07-20   
551-455 4 Fair Lawn NJ   6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2022-07-20   
551-455 5 Fair Lawn NJ   637C ONVOY, LLC - NJ 224   2021-03-29   
551-455 6 Fair Lawn NJ   637C ONVOY, LLC - NJ 224   2021-03-29   
551-455 7 Fair Lawn NJ   637C ONVOY, LLC - NJ 224   2021-03-29   
551-455 8 Fair Lawn NJ   637C ONVOY, LLC - NJ 224   2021-03-29   
551-455 9 Fair Lawn NJ   6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2022-08-11   
551-465 A Leonia NJ JRCYNJ65BMD  965H FRACTEL, LLC 224      
551-465 0 Leonia NJ   515J IP HORIZON LLC 224   2020-05-28   
551-465 1 Leonia NJ   515J IP HORIZON LLC 224   2020-05-28   
551-465 2 Leonia NJ   197D VONAGE AMERICA LLC 224   2020-07-17   
551-465 3 Leonia NJ   637C ONVOY, LLC - NJ 224   2020-05-01   
551-465 4 Leonia NJ   637C ONVOY, LLC - NJ 224   2020-05-01   
551-465 5 Leonia NJ   637C ONVOY, LLC - NJ 224   2020-08-15   
551-465 6 Leonia NJ   197D VONAGE AMERICA LLC 224   2020-07-17   
551-465 7 Leonia NJ   637C ONVOY, LLC - NJ 224   2020-08-15   
551-465 8 Leonia NJ   965H FRACTEL, LLC 224   2020-04-16   
551-465 9 Leonia NJ   637C ONVOY, LLC - NJ 224   2020-08-15   
551-482 A Union City NJ RCPKNJ02XJY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224      
551-482 0 Union City NJ   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224      
551-482 1 Union City NJ   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224      
551-482 2 Union City NJ   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224      
551-482 3 Union City NJ   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224      
551-482 4 Union City NJ   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2006-12-07   
551-482 5 Union City NJ   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2006-12-07   
551-482 6 Union City NJ   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2007-03-30   
551-482 7 Union City NJ   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224      
551-482 8 Union City NJ   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224      
551-482 9 Union City NJ   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2007-03-30   
551-486 A Hackensack NJ NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224      
551-497 A Hackensack NJ NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224      
551-497 0 Hackensack NJ   6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2005-09-05   
551-497 1 Hackensack NJ   6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2005-09-05   
551-497 2 Hackensack NJ   6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2005-09-05   
551-497 3 Hackensack NJ   6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2005-09-05   
551-497 4 Hackensack NJ   4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224   2005-10-09   
551-497 5 Hackensack NJ   7134 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ 224   2008-06-12   
551-497 6 Hackensack NJ   829J PAETEC ITEL, LLC 224   2005-12-05   
551-497 7 Hackensack NJ   829J PAETEC ITEL, LLC 224   2006-01-27   
551-497 8 Hackensack NJ   6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2005-08-08   
551-497 9 Hackensack NJ   6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2005-08-08   
551-500 A Ramsey NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224      
551-500 0 Ramsey NJ   637C ONVOY, LLC - NJ 224   2014-05-25   

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

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