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 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
248-206 0 Royal Oak MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2014-04-14   
248-206 5 Royal Oak MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2014-08-31   
248-215 2 Holly MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-11-04   
248-220 3 Birmingham MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2013-06-13   
248-220 7 Birmingham MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-04-29   
248-221 1 Pontiac MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2013-09-30   
248-221 2 Pontiac MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2014-06-17   
248-238 8 Clarkston MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2009-03-07   
248-264 3 South Lyon MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-09-11   
248-266 A Rochester MI 991E BANDWIDTH.COM CLEC, LLC - MI 340      
248-266 0 Rochester MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-07-22   
248-266 1 Rochester MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-08-21   
248-266 2 Rochester MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-09-11   
248-266 4 Rochester MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2011-06-26   
248-266 5 Rochester MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2011-06-26   
248-266 8 Rochester MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2012-04-05   
248-270 2 Auburn Heights MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-08-15   
248-270 5 Auburn Heights MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-08-15   
248-270 7 Auburn Heights MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-09-26   
248-270 8 Auburn Heights MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2011-03-27   
248-274 4 Oxford MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-08-15   
248-274 6 Oxford MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2011-07-09   
248-277 5 Northville MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-05-28   
248-282 3 Birmingham MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2013-06-13   
248-285 9 Pontiac MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2011-05-30   
248-289 0 Auburn Heights MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2009-03-07   
248-289 3 Auburn Heights MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-02-22   
248-289 5 Auburn Heights MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2011-06-26   
248-289 8 Auburn Heights MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2014-02-24   
248-291 7 Royal Oak MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2011-03-27   
248-294 0 Pontiac MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2014-09-01   
248-301 1 Commerce MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2014-03-24   
248-301 2 Commerce MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2014-08-31   
248-301 6 Commerce MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2016-08-19   
248-301 9 Commerce MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2016-08-19   
248-308 5 Northville MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2014-08-31   
248-313 4 Walled Lake MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2016-07-23   
248-313 8 Walled Lake MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-09-11   
248-325 8 West Bloomfield MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2009-03-07   
248-329 0 Milford-White Lake MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-10-08   
248-329 1 Milford-White Lake MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2011-05-30   
248-329 3 Milford-White Lake MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-07-10   
248-331 9 Southfield MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-11-04   
248-340 3 Pontiac MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-11-04   
248-372 9 Southfield MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2012-09-21   
248-382 8 Holly MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2011-03-27   
248-383 5 Drayton Plains MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2009-03-07   
248-385 2 Birmingham MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2014-03-24   
248-385 3 Birmingham MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2014-06-02   
248-387 9 Commerce MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2009-03-07   

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

Last updated: Thu, 04 Aug 2022 23:14:42 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.