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: 454

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
704-454 A Harrisburg NC HRBGNCXARS0  0474 WINDSTREAM CONCORD TELEPHONE, LLC 422      
704-454 0 Harrisburg NC HRBGNCXARS0  0474 WINDSTREAM CONCORD TELEPHONE, LLC 422      
704-454 1 Harrisburg NC HRBGNCXARS0  0474 WINDSTREAM CONCORD TELEPHONE, LLC 422      
704-454 2 Harrisburg NC CHRXNCYIBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 422   2017-10-25   
704-454 3 Harrisburg NC CHRXNCYIDS0  7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 422   2006-03-23   
704-454 4 Harrisburg NC HRBGNCXARS0  0474 WINDSTREAM CONCORD TELEPHONE, LLC 422      
704-454 5 Harrisburg NC HRBGNCXARS0  0474 WINDSTREAM CONCORD TELEPHONE, LLC 422      
704-454 6 Harrisburg NC HRBGNCXARS0  0474 WINDSTREAM CONCORD TELEPHONE, LLC 422      
704-454 7 Harrisburg NC HRBGNCXARS0  0474 WINDSTREAM CONCORD TELEPHONE, LLC 422      
704-454 8 Harrisburg NC CHRXNCYIBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 422   2009-12-31   
704-454 9 Harrisburg NC HRBGNCXARS0  0474 WINDSTREAM CONCORD TELEPHONE, LLC 422      

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.