Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 336 [Rate centres in NPA 336] [Dial plan for NPA 336]

NXX: 714

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
336-714 A Winston-Salem NC GNBONCEU02Z  829J PAETEC ITEL, LLC 424   2025-02-12   
336-714 0 Winston-Salem NC   829J PAETEC ITEL, LLC 424      
336-714 1 Winston-Salem NC   829J PAETEC ITEL, LLC 424      
336-714 2 Winston-Salem NC   829J PAETEC ITEL, LLC 424      
336-714 3 Winston-Salem NC   829J PAETEC ITEL, LLC 424      
336-714 4 Winston-Salem NC   829J PAETEC ITEL, LLC 424      
336-714 5 Winston-Salem NC   829J PAETEC ITEL, LLC 424      
336-714 6 Winston-Salem NC   829J PAETEC ITEL, LLC 424      
336-714 7 Winston-Salem NC   829J PAETEC ITEL, LLC 424   2005-06-13   
336-714 8 Winston-Salem NC   829J PAETEC ITEL, LLC 424      
336-714 9 Winston-Salem NC   829J PAETEC ITEL, LLC 424      

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

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