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: 704 [Rate centres in NPA 704] [Dial plan for NPA 704]

NXX: 406

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
704-406 A Shelby NC CHRMNC72BMD  7858 LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC 422      
704-406 0 Shelby NC CHRMNC72BMD  7858 LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC 422      
704-406 1 Shelby NC CHRMNC72BMD  7858 LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC 422      
704-406 2 Shelby NC CHRMNC72BMD  7858 LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC 422      
704-406 3 Shelby NC CHRMNC72BMD  7858 LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC 422      
704-406 4 Shelby NC CHRMNC72BMD  7858 LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC 422      
704-406 5 Shelby NC CHRMNC72BMD  7858 LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC 422      
704-406 6 Shelby NC CHRMNC72BMD  7858 LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC 422      
704-406 7 Shelby NC CHRLNCCAYBX  8645 SUNCOM DBA T-MOBILE USA 422   2005-05-14   
704-406 8 Shelby NC RCHLSCXBDS0  9412 SPRINGBOARD TELECOM, LLC - NC 422   2005-06-05   
704-406 9 Shelby NC   793K TWC IP ENABLED SERVICES, LLC 422   2008-03-13   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.