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.

Switch: ROCHMNROX0X

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
507-400 A Faribault MN 980E BANDWIDTH.COM CLEC, LLC - MN 620   2012-11-24   
507-481 A Austin MN 980E BANDWIDTH.COM CLEC, LLC - MN 620   2011-07-07   
507-556 A Caledonia MN 980E BANDWIDTH.COM CLEC, LLC - MN 620   2010-04-12   
507-722 A Rochester MN 980E BANDWIDTH.COM CLEC, LLC - MN 620   2008-07-19   
507-800 A Jackson MN 980E BANDWIDTH.COM CLEC, LLC - MN 620   2011-04-16   

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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