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: MTHWNCXBDSA

Remotes:

Switch Switch name Switch type
HSVLNCCERS0  HUNTERSVILLE  RSC 
PDMTSCCTDSA  PIEDMONT  DMH 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
704-295 A Charlotte NC 7970 WINDSTREAM COMMUNICATIONS, INC. - NC 422      
704-328 A Charlotte NC 7970 WINDSTREAM COMMUNICATIONS, INC. - NC 422      
704-714 A Charlotte NC 7970 WINDSTREAM COMMUNICATIONS, INC. - NC 422      
704-715 A Charlotte NC 7970 WINDSTREAM COMMUNICATIONS, INC. - NC 422      
704-716 A Charlotte NC 7970 WINDSTREAM COMMUNICATIONS, INC. - NC 422      
980-235 A Charlotte NC 7970 WINDSTREAM COMMUNICATIONS, INC. - NC 422      
980-359 A Charlotte NC 7970 WINDSTREAM COMMUNICATIONS, INC. - NC 422      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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