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: 372

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
551-372 A Kearny NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224      
551-372 0 Kearny NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2023-10-21   
551-372 1 Kearny NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2023-10-21   
551-372 2 Kearny NJ PRNYNJFP4MD  4948 CABLEVISION LIGHTPATH, INC. - NJ 224   2024-04-22   
551-372 3 Kearny NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2024-06-29   
551-372 4 Kearny NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2024-06-29   
551-372 5 Kearny NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2023-05-05   
551-372 6 Kearny NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2023-05-05   
551-372 7 Kearny NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2024-07-08   
551-372 8 Kearny NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2023-10-21   

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

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