Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
248-387 9 Commerce MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2009-03-07   
248-392 2 Pontiac MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2012-09-21   
248-397 4 Royal Oak MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2011-05-30   
248-397 5 Royal Oak MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2011-05-30   
248-403 8 Clarkston MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-02-22   
248-429 7 Oxford MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-02-22   
248-429 9 Oxford MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2009-03-07   
248-446 7 South Lyon MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2020-07-10   
248-455 6 Southfield MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-06-17   
248-457 5 Troy MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2012-09-21   
248-462 6 Pontiac MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-11-04   
248-469 0 Southfield MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2011-05-30   
248-469 4 Southfield MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-05-28   
248-469 8 Southfield MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2011-06-26   
248-479 4 Farmington MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2022-09-30   
248-483 0 Southfield MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2014-03-24   
248-487 9 West Bloomfield MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-05-28   
248-491 3 South Lyon MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-02-21   
248-491 8 South Lyon MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2011-03-27   
248-494 8 Pontiac MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-11-04   
248-509 0 Troy MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2014-03-24   
248-509 4 Troy MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2013-03-31   
248-509 5 Troy MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2014-08-31   
248-518 0 Clarkston MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2014-04-25   
248-531 8 Holly MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2014-08-31   
248-532 0 Ortonville MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2016-08-18   
248-533 0 Northville MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2015-02-16   
248-537 2 Auburn Heights MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2014-06-02   
248-550 0 Birmingham MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2014-08-31   
248-560 7 Walled Lake MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2011-03-27   
248-564 1 Auburn Heights MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2016-08-21   
248-564 3 Auburn Heights MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2014-08-31   
248-564 6 Auburn Heights MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2016-08-21   
248-567 2 Northville MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-06-26   
248-572 3 Oxford MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2012-07-15   
248-574 4 Walled Lake MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2011-05-30   
248-574 9 Walled Lake MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2014-06-02   
248-579 2 Farmington MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-04-29   
248-579 5 Farmington MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-08-21   
248-579 8 Farmington MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-09-11   
248-579 9 Farmington MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-07-02   
248-581 4 Royal Oak MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-04-29   
248-587 7 South Lyon MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2011-05-30   
248-590 0 Birmingham MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2016-01-05   
248-592 7 West Bloomfield MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2013-07-29   
248-599 1 Drayton Plains MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2014-07-19   
248-599 2 Drayton Plains MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-06-26   
248-602 0 Troy MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2011-07-19   
248-602 3 Troy MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2012-04-09   
248-605 0 Clarkston MI 991E BANDWIDTH.COM CLEC, LLC - MI 340   2011-06-26   

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Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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