Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 413 [Rate centres in NPA 413] [Dial plan for NPA 413]

NXX: 642

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
413-642 A Westfield MA   829J PAETEC ITEL, LLC 126      
413-642 0 Westfield MA   829J PAETEC ITEL, LLC 126      
413-642 1 Westfield MA   990E BANDWIDTH.COM CLEC, LLC - MA 126   2008-12-06   
413-642 2 Westfield MA   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 126   2011-08-27   
413-642 3 Westfield MA   318J COMCAST IP PHONE, LLC 126   2004-04-27   
413-642 4 Westfield MA   829J PAETEC ITEL, LLC 126      
413-642 5 Westfield MA   318J COMCAST IP PHONE, LLC 126   2009-03-22   
413-642 6 Westfield MA   318J COMCAST IP PHONE, LLC 126   2012-05-18   
413-642 7 Westfield MA   829J PAETEC ITEL, LLC 126   2011-11-27   
413-642 8 Westfield MA   318J COMCAST IP PHONE, LLC 126   2014-04-21   
413-642 9 Westfield MA   829J PAETEC ITEL, LLC 126      

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

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