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: 706

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
704-706 A Concord NC CHRLNCRL3MD  3235 LEVEL 3 COMMUNICATIONS, LLC - NC 422      
704-706 0 Concord NC CHRONCNA0MD  8645 SUNCOM DBA T-MOBILE USA 422      
704-706 1 Concord NC CHRONCNA0MD  8645 SUNCOM DBA T-MOBILE USA 422      
704-706 2 Concord NC CHRLNCRL3MD  3235 LEVEL 3 COMMUNICATIONS, LLC - NC 422      
704-706 3 Concord NC CHRXNCYIDS0  7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 422      
704-706 4 Concord NC CHRXNCGVGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 422      
704-706 5 Concord NC CHRXNCGVGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 422      
704-706 6 Concord NC CHRLNCCA64Z  8389 TELEPORT COMMUNICATIONS AMERICA, LLC - NC 422      
704-706 7 Concord NC CHRXNCGVGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 422      
704-706 8 Concord NC CHRONCNA0MD  8645 SUNCOM DBA T-MOBILE USA 422      
704-706 9 Concord NC CHRLNCRL3MD  3235 LEVEL 3 COMMUNICATIONS, LLC - NC 422      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.