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
313-397 4 Detroit Zone 4 MI 318J COMCAST IP PHONE, LLC 340   2007-02-04   
313-397 6 Detroit Zone 4 MI 318J COMCAST IP PHONE, LLC 340   2006-11-29   
313-397 7 Detroit Zone 4 MI 318J COMCAST IP PHONE, LLC 340   2006-11-29   
313-397 8 Detroit Zone 4 MI 318J COMCAST IP PHONE, LLC 340   2006-11-29   
313-397 9 Detroit Zone 4 MI 318J COMCAST IP PHONE, LLC 340   2006-11-29   
313-406 A Detroit Zone 6 MI 318J COMCAST IP PHONE, LLC 340      
313-406 2 Detroit Zone 6 MI 318J COMCAST IP PHONE, LLC 340      
313-406 3 Detroit Zone 6 MI 318J COMCAST IP PHONE, LLC 340      
313-406 4 Detroit Zone 6 MI 318J COMCAST IP PHONE, LLC 340      
313-406 5 Detroit Zone 6 MI 318J COMCAST IP PHONE, LLC 340      
313-406 9 Detroit Zone 6 MI 318J COMCAST IP PHONE, LLC 340      
313-412 2 Detroit Zone 5 MI 318J COMCAST IP PHONE, LLC 340   2006-02-09   
313-423 6 Detroit Zone 2 MI 318J COMCAST IP PHONE, LLC 340   2013-10-07   
313-427 8 Detroit Zone 6 MI 318J COMCAST IP PHONE, LLC 340   2014-05-02   
313-436 0 Detroit Zone 6 MI 318J COMCAST IP PHONE, LLC 340   2012-03-18   
313-436 1 Detroit Zone 6 MI 318J COMCAST IP PHONE, LLC 340   2011-06-22   
313-436 4 Detroit Zone 6 MI 318J COMCAST IP PHONE, LLC 340   2011-06-22   
313-438 0 Detroit Zone 6 MI 318J COMCAST IP PHONE, LLC 340   2014-08-29   
313-438 6 Detroit Zone 6 MI 318J COMCAST IP PHONE, LLC 340   2012-12-21   
313-447 5 Detroit Zone 2 MI 318J COMCAST IP PHONE, LLC 340   2007-04-01   
313-451 8 Detroit Zone 6 MI 318J COMCAST IP PHONE, LLC 340   2010-06-26   
313-458 7 Detroit Zone 2 MI 318J COMCAST IP PHONE, LLC 340   2007-11-10   
313-458 8 Detroit Zone 2 MI 318J COMCAST IP PHONE, LLC 340   2007-11-10   
313-462 4 Detroit Zone 1 MI 318J COMCAST IP PHONE, LLC 340   2017-09-21   
313-462 8 Detroit Zone 1 MI 318J COMCAST IP PHONE, LLC 340   2017-07-25   
313-468 9 Detroit Zone 4 MI 318J COMCAST IP PHONE, LLC 340   2009-08-23   
313-469 A Detroit Zone 2 MI 318J COMCAST IP PHONE, LLC 340      
313-469 0 Detroit Zone 2 MI 318J COMCAST IP PHONE, LLC 340   2006-11-17   
313-469 1 Detroit Zone 2 MI 318J COMCAST IP PHONE, LLC 340   2006-11-17   
313-469 6 Detroit Zone 2 MI 318J COMCAST IP PHONE, LLC 340   2006-12-14   
313-469 7 Detroit Zone 2 MI 318J COMCAST IP PHONE, LLC 340   2006-12-14   
313-469 8 Detroit Zone 2 MI 318J COMCAST IP PHONE, LLC 340   2006-12-14   
313-469 9 Detroit Zone 2 MI 318J COMCAST IP PHONE, LLC 340   2006-12-14   
313-499 1 Detroit Zone 2 MI 318J COMCAST IP PHONE, LLC 340   2007-04-01   
313-499 8 Detroit Zone 2 MI 318J COMCAST IP PHONE, LLC 340   2007-04-01   
313-502 5 Detroit Zone 1 MI 318J COMCAST IP PHONE, LLC 340   2014-02-02   
313-551 3 Detroit Zone 6 MI 318J COMCAST IP PHONE, LLC 340   2006-06-16   
313-551 4 Detroit Zone 6 MI 318J COMCAST IP PHONE, LLC 340   2006-06-16   
313-551 5 Detroit Zone 6 MI 318J COMCAST IP PHONE, LLC 340   2006-06-16   
313-558 9 Detroit Zone 6 MI 318J COMCAST IP PHONE, LLC 340   2015-01-24   
313-571 3 Detroit Zone 2 MI 318J COMCAST IP PHONE, LLC 340   2012-10-26   
313-633 0 Detroit Zone 6 MI 318J COMCAST IP PHONE, LLC 340   2006-10-22   
313-633 1 Detroit Zone 6 MI 318J COMCAST IP PHONE, LLC 340   2006-10-22   
313-633 9 Detroit Zone 6 MI 318J COMCAST IP PHONE, LLC 340   2007-11-10   
313-635 A Detroit Zone 4 MI 318J COMCAST IP PHONE, LLC 340      
313-635 2 Detroit Zone 4 MI 318J COMCAST IP PHONE, LLC 340   2015-06-26   
313-635 5 Detroit Zone 4 MI 318J COMCAST IP PHONE, LLC 340   2016-03-21   
313-638 A Detroit Zone 1 MI 318J COMCAST IP PHONE, LLC 340      
313-638 1 Detroit Zone 1 MI 318J COMCAST IP PHONE, LLC 340   2008-04-08   
313-638 2 Detroit Zone 1 MI 318J COMCAST IP PHONE, LLC 340   2008-04-08   
313-646 A Detroit Zone 4 MI 318J COMCAST IP PHONE, LLC 340      
313-646 2 Detroit Zone 4 MI 318J COMCAST IP PHONE, LLC 340      
313-646 4 Detroit Zone 4 MI 318J COMCAST IP PHONE, LLC 340      
313-646 6 Detroit Zone 4 MI 318J COMCAST IP PHONE, LLC 340      
313-646 9 Detroit Zone 4 MI 318J COMCAST IP PHONE, LLC 340      
313-647 4 Detroit Zone 2 MI 318J COMCAST IP PHONE, LLC 340   2008-03-05   
313-649 2 Detroit Zone 2 MI 318J COMCAST IP PHONE, LLC 340   2011-12-03   
313-651 5 Detroit Zone 4 MI 318J COMCAST IP PHONE, LLC 340   2008-03-03   
313-651 9 Detroit Zone 4 MI 318J COMCAST IP PHONE, LLC 340   2008-03-03   
313-659 6 Detroit Zone 4 MI 318J COMCAST IP PHONE, LLC 340   2012-12-21   
313-693 A Detroit Zone 5 MI 318J COMCAST IP PHONE, LLC 340      
313-693 4 Detroit Zone 5 MI 318J COMCAST IP PHONE, LLC 340   2008-07-11   
313-693 9 Detroit Zone 5 MI 318J COMCAST IP PHONE, LLC 340   2010-09-10   
313-707 0 Detroit Zone 3 MI 318J COMCAST IP PHONE, LLC 340   2015-02-13   
313-724 7 Detroit Zone 6 MI 318J COMCAST IP PHONE, LLC 340   2013-06-27   
313-733 4 Detroit Zone 3 MI 318J COMCAST IP PHONE, LLC 340   2007-07-24   
313-733 6 Detroit Zone 3 MI 318J COMCAST IP PHONE, LLC 340   2007-07-24   
313-733 8 Detroit Zone 3 MI 318J COMCAST IP PHONE, LLC 340   2007-08-10   
313-739 6 Detroit Zone 4 MI 318J COMCAST IP PHONE, LLC 340   2008-03-03   
313-749 7 Detroit Zone 6 MI 318J COMCAST IP PHONE, LLC 340   2013-09-16   
313-757 7 Detroit Zone 6 MI 318J COMCAST IP PHONE, LLC 340   2011-10-24   
313-766 5 Detroit Zone 5 MI 318J COMCAST IP PHONE, LLC 340   2007-02-23   
313-766 6 Detroit Zone 5 MI 318J COMCAST IP PHONE, LLC 340   2007-02-23   
313-766 7 Detroit Zone 5 MI 318J COMCAST IP PHONE, LLC 340   2007-02-23   
313-782 4 Detroit Zone 1 MI 318J COMCAST IP PHONE, LLC 340   2012-10-26   
313-784 A Detroit Zone 1 MI 318J COMCAST IP PHONE, LLC 340      
313-784 9 Detroit Zone 1 MI 318J COMCAST IP PHONE, LLC 340      
313-789 7 Detroit Zone 6 MI 318J COMCAST IP PHONE, LLC 340   2015-11-25   
313-789 8 Detroit Zone 6 MI 318J COMCAST IP PHONE, LLC 340   2015-07-20   
313-791 7 Detroit Zone 6 MI 318J COMCAST IP PHONE, LLC 340   2012-04-21   
313-800 5 Detroit Zone 1 MI 318J COMCAST IP PHONE, LLC 340   2016-03-29   
313-818 3 Detroit Zone 1 MI 318J COMCAST IP PHONE, LLC 340   2015-01-27   
313-821 4 Detroit Zone 2 MI 318J COMCAST IP PHONE, LLC 340   2008-03-05   
313-826 0 Detroit Zone 3 MI 318J COMCAST IP PHONE, LLC 340   2006-11-17   
313-826 1 Detroit Zone 3 MI 318J COMCAST IP PHONE, LLC 340   2006-11-17   
313-826 6 Detroit Zone 3 MI 318J COMCAST IP PHONE, LLC 340   2006-10-04   
313-826 7 Detroit Zone 3 MI 318J COMCAST IP PHONE, LLC 340   2006-10-04   
313-888 9 Detroit Zone 1 MI 318J COMCAST IP PHONE, LLC 340   2015-07-20   
313-908 1 Detroit Zone 6 MI 318J COMCAST IP PHONE, LLC 340   2007-04-27   
313-908 2 Detroit Zone 6 MI 318J COMCAST IP PHONE, LLC 340   2007-04-27   
313-908 4 Detroit Zone 6 MI 318J COMCAST IP PHONE, LLC 340   2007-04-27   
313-908 7 Detroit Zone 6 MI 318J COMCAST IP PHONE, LLC 340   2007-04-27   
313-908 9 Detroit Zone 6 MI 318J COMCAST IP PHONE, LLC 340   2007-04-27   
313-914 2 Detroit Zone 6 MI 318J COMCAST IP PHONE, LLC 340   2006-12-15   
313-914 3 Detroit Zone 6 MI 318J COMCAST IP PHONE, LLC 340   2006-12-15   
313-914 4 Detroit Zone 6 MI 318J COMCAST IP PHONE, LLC 340   2006-12-15   
313-914 5 Detroit Zone 6 MI 318J COMCAST IP PHONE, LLC 340   2006-12-15   
313-914 7 Detroit Zone 6 MI 318J COMCAST IP PHONE, LLC 340   2006-12-15   
313-924 5 Detroit Zone 2 MI 318J COMCAST IP PHONE, LLC 340   2007-04-01   
313-924 8 Detroit Zone 2 MI 318J COMCAST IP PHONE, LLC 340   2015-12-07   

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Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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