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.

Switch: CHRLNCCA96Z

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
803-525 A Mill Creek SC 516C AT&T CORP. 422      
828-372 A Blowing Rock NC 516C AT&T CORP. 422      
828-623 A Caroleen NC 516C AT&T CORP. 422      
980-236 A Charlotte NC 516C AT&T CORP. 422      
980-255 A Concord NC 516C AT&T CORP. 422      
980-283 A Belmont NC 516C AT&T CORP. 422      
980-289 A Gastonia NC 516C AT&T CORP. 422      
980-354 A Locust NC 516C AT&T CORP. 422      
980-430 A Charlotte NC 516C AT&T CORP. 422      
980-432 A Salisbury NC 516C AT&T CORP. 422      
980-859 A Charlotte NC 516C AT&T CORP. 422      

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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