Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

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

NXX: 798

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
973-798 A Nutley NJ   829J PAETEC ITEL, LLC 224   2025-04-29   
973-798 0 Nutley NJ   3639 MONMOUTH TELEPHONE AND TELEGRAPH, INC. - NJ 224   2002-04-26   
973-798 1 Nutley NJ   264F PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 224   2013-04-26   
973-798 2 Nutley NJ   612K CSC VOICE, LLC 224   2007-12-15   
973-798 3 Nutley NJ   321J HD CARRIER LLC 224   2016-05-19   
973-798 4 Nutley NJ   4948 CABLEVISION LIGHTPATH, INC. - NJ 224   2013-04-05   
973-798 5 Nutley NJ   321J HD CARRIER LLC 224   2016-05-19   
973-798 6 Nutley NJ   829J PAETEC ITEL, LLC 224      
973-798 7 Nutley NJ   829J PAETEC ITEL, LLC 224   2014-06-04   
973-798 8 Nutley NJ   118F BANDWIDTH.COM CLEC, LLC - NJ 224   2010-02-25   
973-798 9 Nutley NJ   264F PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 224   2013-04-26   

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.