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: 320 [Rate centres in NPA 320] [Dial plan for NPA 320]

NXX: 416

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
320-416 A Rush City MN MPLSMNDTXRX  980E BANDWIDTH.COM CLEC, LLC - MN 628      
320-416 0 Rush City MN MPLSMNDTXRX  980E BANDWIDTH.COM CLEC, LLC - MN 628   2015-06-26   
320-416 1 Rush City MN MPLSMNDTXRX  980E BANDWIDTH.COM CLEC, LLC - MN 628   2015-06-26   
320-416 2 Rush City MN MPLSMNCDDSF  107F PEERLESS NETWORK OF MINNESOTA, LLC - MN 628   2019-12-21   
320-416 3 Rush City MN MPLSMNCDDSC  184D ONVOY, LLC - MN 628   2016-04-04   
320-416 4 Rush City MN MPLSMNCDDSC  184D ONVOY, LLC - MN 628   2016-04-04   
320-416 5 Rush City MN MPLSMNCDDSF  107F PEERLESS NETWORK OF MINNESOTA, LLC - MN 628   2019-11-17   
320-416 6 Rush City MN MPLSMNCDDSC  184D ONVOY, LLC - MN 628   2019-02-25   
320-416 7 Rush City MN MPLSMNFD2MD  508J CENTURYLINK COMMUNICATIONS, LLC 628   2015-09-30   
320-416 8 Rush City MN MPLSMNCDSMD  073H TELNYX LLC 628   2017-06-07   
320-416 9 Rush City MN MPLSMNCDDSC  184D ONVOY, LLC - MN 628   2019-02-25   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.