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: CHRLNCRLRS3

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
704-288 A Monroe NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 422      
704-307 A Charlotte NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 422      
704-457 A Grover NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 422      
704-706 A Concord NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 422      
704-709 A Alton NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 422      
704-751 A Shelby NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 422      
704-754 A Salisbury NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 422      
704-817 A Charlotte NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 422      
704-837 A Charlotte NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 422      
704-964 A Gastonia NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 422      
704-981 A South Crowders Creek NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 422   2005-05-27   
803-810 A Clover SC 5258 LEVEL 3 COMMUNICATIONS, LLC - SC 422   2006-01-28   
803-820 A Hickory Grove SC 5258 LEVEL 3 COMMUNICATIONS, LLC - SC 422   2004-08-20   
864-513 A Antioch SC 5258 LEVEL 3 COMMUNICATIONS, LLC - SC 422   2004-12-20   
980-322 A Charlotte NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 422      

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.