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: SFLDMIMNXRX

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
586-298 2 Roseville MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2009-03-07   
586-307 4 Mount Clemens MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-06-27   
586-307 5 Mount Clemens MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-06-27   
586-307 6 Mount Clemens MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-06-27   
586-315 A New Haven MI 991E BANDWIDTH.COM CLEC, LLC - MI 340      
586-315 0 New Haven MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2012-08-10   
586-315 1 New Haven MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2012-10-18   
586-315 5 New Haven MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2014-07-26   
586-315 8 New Haven MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2015-03-08   
586-330 0 New Baltimore MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-11-04   
586-330 1 New Baltimore MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2014-03-27   
586-330 4 New Baltimore MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2018-05-12   
586-330 9 New Baltimore MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2009-03-07   
586-335 2 Roseville MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-11-04   
586-343 1 Roseville MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2013-06-14   
586-353 5 Center Line MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2014-03-24   
586-353 8 Center Line MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-04-19   
586-359 0 Roseville MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2012-09-21   
586-371 2 Washington MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2019-06-03   
586-371 9 Washington MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2016-09-09   
586-372 6 Romeo MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-02-22   
586-372 8 Romeo MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2009-03-07   
586-372 9 Romeo MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2011-06-26   
586-393 7 Center Line MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-12-02   
586-404 4 Roseville MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-06-27   
586-404 9 Roseville MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-06-27   
586-413 7 Warren MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2012-10-18   
586-413 9 Warren MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2012-10-18   
586-422 0 Armada MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2018-06-02   
586-422 1 Armada MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2018-07-28   
586-434 0 Warren MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2015-03-08   
586-436 2 Warren MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2011-06-26   
586-436 3 Warren MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2011-06-26   
586-459 A Center Line MI 991E BANDWIDTH.COM CLEC, LLC - MI 340      
586-459 0 Center Line MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2015-04-12   
586-467 5 Center Line MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-09-11   
586-473 6 Armada MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2004-03-29   
586-482 8 Warren MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2014-03-27   
586-519 A Center Line MI 991E BANDWIDTH.COM CLEC, LLC - MI 340      
586-519 0 Center Line MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2017-09-18   
586-519 9 Center Line MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2018-12-05   
586-533 4 Roseville MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2011-06-13   
586-533 5 Roseville MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2011-06-13   
586-571 0 Center Line MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2016-07-22   
586-574 5 Center Line MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2014-09-07   
586-580 1 Utica MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-09-11   
586-585 6 Roseville MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2020-08-15   
586-588 9 Armada MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2011-12-30   
586-636 3 Richmond MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2014-09-01   
586-636 6 Richmond MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2018-04-12   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 >>

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.