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: 308

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
551-308 A Ramsey NJ WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
551-308 0 Ramsey NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224      
551-308 1 Ramsey NJ NWRKNJ0248Z  118F BANDWIDTH.COM CLEC, LLC - NJ 224      
551-308 2 Ramsey NJ WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
551-308 3 Ramsey NJ JRCYNJ65DS4  264F PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 224      
551-308 4 Ramsey NJ NWRKNJ0248Z  118F BANDWIDTH.COM CLEC, LLC - NJ 224      
551-308 5 Ramsey NJ NWRKNJ0248Z  118F BANDWIDTH.COM CLEC, LLC - NJ 224      
551-308 6 Ramsey NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224      
551-308 7 Ramsey NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224      
551-308 8 Ramsey NJ NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224      
551-308 9 Ramsey NJ NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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