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: 395

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
551-395 A Closter NJ   637C ONVOY, LLC - NJ 224   2024-07-20   
551-395 0 Closter NJ   637C ONVOY, LLC - NJ 224   2024-07-20   
551-395 1 Closter NJ   637C ONVOY, LLC - NJ 224   2024-07-20   

Last updated: Sat, 01 Jun 2024 11:59:14 UTC

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