Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 781 [Rate centres in NPA 781] [Dial plan for NPA 781]

NXX: 587

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
781-587 A Wakefield MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
781-587 0 Wakefield MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
781-587 1 Wakefield MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
781-587 2 Wakefield MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2012-05-25   
781-587 3 Wakefield MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2013-05-10   
781-587 7 Wakefield MA   829J PAETEC ITEL, LLC 128   2009-12-18   
781-587 9 Wakefield MA   515J IP HORIZON LLC 128   2015-03-26   

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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