Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Butler, NJ

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
973-850 5   4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224   2005-03-20   
973-850 6   612K CSC VOICE, LLC 224   2008-07-20   
973-850 7   4948 CABLEVISION LIGHTPATH, INC. - NJ 224   2002-04-19   
973-850 8   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 224   2002-02-11   
973-850 9   118F BANDWIDTH.COM CLEC, LLC - NJ 224   2010-02-26   
973-915 A   829J PAETEC ITEL, LLC 224   2025-04-29   
973-915 0   8407 COOPERATIVE COMMUNICATIONS, INC. 224   2002-03-27   
973-915 1   829J PAETEC ITEL, LLC 224      
973-915 2   829J PAETEC ITEL, LLC 224      
973-915 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 224   2007-08-01   
973-915 4   829J PAETEC ITEL, LLC 224      
973-915 5   829J PAETEC ITEL, LLC 224      
973-915 6   829J PAETEC ITEL, LLC 224      
973-915 7   829J PAETEC ITEL, LLC 224      
973-915 8   829J PAETEC ITEL, LLC 224      
973-915 9   829J PAETEC ITEL, LLC 224      

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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