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: 436

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
704-436 A Mount Pleasant NC MNPLNCXARS0  0474 WINDSTREAM CONCORD TELEPHONE, LLC 422      
704-436 0 Mount Pleasant NC   0474 WINDSTREAM CONCORD TELEPHONE, LLC 422      
704-436 1 Mount Pleasant NC   580C TIME WARNER CBL INFO SVC (NC) DBA TIME WARNER CBL 422   2007-01-10   
704-436 2 Mount Pleasant NC   0474 WINDSTREAM CONCORD TELEPHONE, LLC 422      
704-436 3 Mount Pleasant NC   0474 WINDSTREAM CONCORD TELEPHONE, LLC 422      
704-436 4 Mount Pleasant NC   7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 422   2006-03-23   
704-436 5 Mount Pleasant NC   0474 WINDSTREAM CONCORD TELEPHONE, LLC 422      
704-436 6 Mount Pleasant NC   0474 WINDSTREAM CONCORD TELEPHONE, LLC 422      
704-436 7 Mount Pleasant NC   0474 WINDSTREAM CONCORD TELEPHONE, LLC 422      
704-436 8 Mount Pleasant NC   0474 WINDSTREAM CONCORD TELEPHONE, LLC 422      
704-436 9 Mount Pleasant NC   0474 WINDSTREAM CONCORD TELEPHONE, LLC 422      

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.