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: 991

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
704-991 A Albemarle NC ALBMNCXARP0  0474 WINDSTREAM CONCORD TELEPHONE, LLC 422      
704-991 0 Albemarle NC   0474 WINDSTREAM CONCORD TELEPHONE, LLC 422      
704-991 1 Albemarle NC   0474 WINDSTREAM CONCORD TELEPHONE, LLC 422      
704-991 2 Albemarle NC   0474 WINDSTREAM CONCORD TELEPHONE, LLC 422      
704-991 3 Albemarle NC   0474 WINDSTREAM CONCORD TELEPHONE, LLC 422      
704-991 4 Albemarle NC   0474 WINDSTREAM CONCORD TELEPHONE, LLC 422      
704-991 5 Albemarle NC   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 422      
704-991 6 Albemarle NC   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 422      
704-991 7 Albemarle NC   073H TELNYX LLC 422   2020-10-10   
704-991 8 Albemarle NC   0474 WINDSTREAM CONCORD TELEPHONE, LLC 422      
704-991 9 Albemarle NC   0474 WINDSTREAM CONCORD TELEPHONE, LLC 422      

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

Sponsored by: VoiceMeUp - Corporate VoIP Services

Like this site? We accept donations via PayPal.