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: 336 [Rate centres in NPA 336] [Dial plan for NPA 336]

NXX: 351

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
336-351 A Westfield NC WSFDNCXARS1  0503 SURRY TEL. MEMBERSHIP CORP. 424      
336-351 0 Westfield NC WSFDNCXARS1  0503 SURRY TEL. MEMBERSHIP CORP. 424      
336-351 1 Westfield NC WSFDNCXARS1  0503 SURRY TEL. MEMBERSHIP CORP. 424      
336-351 2 Westfield NC WSFDNCXARS1  0503 SURRY TEL. MEMBERSHIP CORP. 424      
336-351 3 Westfield NC WSFDNCXARS1  0503 SURRY TEL. MEMBERSHIP CORP. 424      
336-351 4 Westfield NC WSFDNCXARS1  0503 SURRY TEL. MEMBERSHIP CORP. 424      
336-351 5 Westfield NC WSFDNCXARS1  0503 SURRY TEL. MEMBERSHIP CORP. 424      
336-351 6 Westfield NC WSFDNCXARS1  0503 SURRY TEL. MEMBERSHIP CORP. 424      
336-351 7 Westfield NC WSFDNCXARS1  0503 SURRY TEL. MEMBERSHIP CORP. 424      
336-351 8 Westfield NC ELKNNCXAKMD  580C TIME WARNER CBL INFO SVC (NC) DBA TIME WARNER CBL 424   2009-02-11   
336-351 9 Westfield NC GNBPNCEM9MD  490J DISH WIRELESS, LLC 424   2022-05-30   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.