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: 605 [Rate centres in NPA 605] [Dial plan for NPA 605]

NXX: 460

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
605-460 A Redfield SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-460 0 Redfield SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-460 1 Redfield SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-460 2 Redfield SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-460 3 Redfield SD SXFLSDPSDS1  580H AIRUS, INC. - SD 640   2019-05-23   
605-460 4 Redfield SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2014-11-06   
605-460 5 Redfield SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2019-11-07   
605-460 6 Redfield SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2020-08-20   
605-460 7 Redfield SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2019-11-07   
605-460 8 Redfield SD SXFLSDPS0MD  073H TELNYX LLC 640   2019-09-29   
605-460 9 Redfield SD SXFLSDCOXWX  506J TWILIO INTERNATIONAL, INC. 640   2021-02-22   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.