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: 691

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
704-691 A Gastonia NC CHRXNCYIDS0  7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 422      
704-691 0 Gastonia NC CHRXNCYIDS0  7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 422      
704-691 1 Gastonia NC CHRXNCYIDS0  7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 422   2005-08-21   
704-691 2 Gastonia NC CHRXNCYIDS0  7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 422      
704-691 3 Gastonia NC CHRXNCYIDS0  7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 422   2005-03-10   
704-691 4 Gastonia NC CHRXNCYIBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 422   2007-08-02   
704-691 5 Gastonia NC CHRXNCYIBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 422   2007-12-27   
704-691 6 Gastonia NC CHRXNCYIDS0  7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 422   2007-02-21   
704-691 7 Gastonia NC   793K TWC IP ENABLED SERVICES, LLC 422   2008-12-12   
704-691 8 Gastonia NC CHRXNCYIBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 422   2009-08-20   
704-691 9 Gastonia NC CHRXNCYIBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 422   2009-12-31   

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.