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: 701 [Rate centres in NPA 701] [Dial plan for NPA 701]

NXX: 890

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
701-890 A Valley City ND FARGNDBCXMD  7421 AT&T - LOCAL 636      
701-890 0 Valley City ND FARGNDBCXNX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 636      
701-890 1 Valley City ND FARGNDBCX7X  452F ONVOY, LLC - ND 636      
701-890 2 Valley City ND FARGNDBCX3X  999E BANDWIDTH.COM CLEC, LLC - ND 636      
701-890 3 Valley City ND FARGNDBCSMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 636      
701-890 4 Valley City ND FARGNDBCX1Y  6568 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ND 636      
701-890 5 Valley City ND FARGNDBCX1Y  6568 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ND 636      
701-890 6 Valley City ND FARGNDBCX1Y  6568 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ND 636      
701-890 7 Valley City ND FARGNDBCX7X  452F ONVOY, LLC - ND 636      
701-890 8 Valley City ND FARGNDBCX7X  452F ONVOY, LLC - ND 636      
701-890 9 Valley City ND FARGNDBCXMD  7421 AT&T - LOCAL 636      

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.