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: 660

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
701-660 A Casselton ND FARGNDBCXNX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 636      
701-660 0 Casselton ND FARGNDBCX3X  999E BANDWIDTH.COM CLEC, LLC - ND 636      
701-660 1 Casselton ND FARGNDBCX7X  452F ONVOY, LLC - ND 636      
701-660 2 Casselton ND FARGNDBCX7X  452F ONVOY, LLC - ND 636      
701-660 3 Casselton ND FARGNDBCWMD  8054 LEVEL 3 COMMUNICATIONS, LLC - ND 636      
701-660 4 Casselton ND FARGNDBCX7X  452F ONVOY, LLC - ND 636      
701-660 5 Casselton ND FARGNDBCX3X  999E BANDWIDTH.COM CLEC, LLC - ND 636      
701-660 6 Casselton ND FARGNDBCX3X  999E BANDWIDTH.COM CLEC, LLC - ND 636      
701-660 7 Casselton ND FARGNDBCX7X  452F ONVOY, LLC - ND 636      
701-660 8 Casselton ND FARGNDBCLMD  361E YMAX COMMUNICATIONS CORP. - ND 636      
701-660 9 Casselton ND FARGNDBCXNX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 636      

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.