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: 419

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
551-419 A Fair Lawn NJ   6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2025-03-31   
551-419 0 Fair Lawn NJ   6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2025-03-31   
551-419 1 Fair Lawn NJ   6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2025-04-03   
551-419 2 Fair Lawn NJ   6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2025-04-03   
551-419 9 Fair Lawn NJ   637C ONVOY, LLC - NJ 224   2025-05-03   

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

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