Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 973 [Rate centres in NPA 973] [Dial plan for NPA 973]

NXX: 381

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
973-381 A Nutley NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224      
973-381 0 Nutley NJ   264F PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 224   2020-11-16   
973-381 1 Nutley NJ   637C ONVOY, LLC - NJ 224   2020-08-09   
973-381 2 Nutley NJ   637C ONVOY, LLC - NJ 224   2020-08-09   
973-381 3 Nutley NJ   637C ONVOY, LLC - NJ 224   2020-10-23   
973-381 4 Nutley NJ   637C ONVOY, LLC - NJ 224   2025-09-06   
973-381 5 Nutley NJ   073H TELNYX LLC 224   2021-02-19   
973-381 6 Nutley NJ   118F BANDWIDTH.COM CLEC, LLC - NJ 224   2020-11-30   
973-381 7 Nutley NJ   118F BANDWIDTH.COM CLEC, LLC - NJ 224   2020-11-30   
973-381 8 Nutley NJ   637C ONVOY, LLC - NJ 224   2020-10-23   
973-381 9 Nutley NJ   118F BANDWIDTH.COM CLEC, LLC - NJ 224   2020-09-14   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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