Local Calling Guide

Area code/prefix search

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NPA: 973 [Rate centres in NPA 973] [Dial plan for NPA 973]

NXX: 764

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
973-764 A Vernon NJ HGLKNJXVDS1  0135 ALTEVA OF WARWICK LLC 224      

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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