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: 646

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
973-646 A Mountain View NJ   829J PAETEC ITEL, LLC 224   2025-04-29   
973-646 0 Mountain View NJ   829J PAETEC ITEL, LLC 224      
973-646 1 Mountain View NJ   829J PAETEC ITEL, LLC 224   2004-11-11   
973-646 2 Mountain View NJ   829J PAETEC ITEL, LLC 224      
973-646 3 Mountain View NJ PRNYNJFPDS0  4948 CABLEVISION LIGHTPATH, INC. - NJ 224   2010-01-01   
973-646 4 Mountain View NJ NWRKNJ0248Z  118F BANDWIDTH.COM CLEC, LLC - NJ 224   2010-12-02   
973-646 5 Mountain View NJ   829J PAETEC ITEL, LLC 224      
973-646 6 Mountain View NJ   145J TERRA NOVA TELECOM INC. 224   2021-01-25   
973-646 7 Mountain View NJ   829J PAETEC ITEL, LLC 224      
973-646 8 Mountain View NJ   612K CSC VOICE, LLC 224   2011-05-20   
973-646 9 Mountain View NJ   829J PAETEC ITEL, LLC 224      

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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