Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 551 [Rate centres in NPA 551] [Dial plan for NPA 551]

NXX: 500

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
551-500 A Ramsey NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224      
551-500 0 Ramsey NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2014-05-25   
551-500 1 Ramsey NJ NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2014-07-08   
551-500 2 Ramsey NJ WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224   2014-05-28   
551-500 3 Ramsey NJ NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2014-10-06   
551-500 4 Ramsey NJ NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2014-10-06   
551-500 5 Ramsey NJ NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2014-11-06   
551-500 6 Ramsey NJ NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2014-11-06   
551-500 7 Ramsey NJ NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2014-11-03   
551-500 8 Ramsey NJ RCPKNJ02GT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2014-10-08   
551-500 9 Ramsey NJ PRNYNJFPRS1  4948 CABLEVISION LIGHTPATH, INC. - NJ 224   2014-10-24   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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