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: 417

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
551-417 A Jersey City NJ   637C ONVOY, LLC - NJ 224   2025-03-30   
551-417 0 Jersey City NJ   637C ONVOY, LLC - NJ 224   2025-03-30   
551-417 2 Jersey City NJ   6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2025-04-18   
551-417 3 Jersey City NJ   6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2025-04-18   
551-417 6 Jersey City NJ   7142 TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 224   2025-05-30   
551-417 9 Jersey City NJ   425J CSC WIRELESS, LLC 224   2025-05-02   

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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