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: IPLTINUM3MD

<< 1 2 3 4 5 6 7 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
317-388 5 Indianapolis IN 318J COMCAST IP PHONE, LLC 336   2011-11-05   
317-389 5 Indianapolis IN 318J COMCAST IP PHONE, LLC 336   2015-11-26   
317-390 4 Indianapolis IN 318J COMCAST IP PHONE, LLC 336   2007-10-18   
317-399 7 Westfield IN 318J COMCAST IP PHONE, LLC 336   2013-07-19   
317-405 8 Indianapolis IN 318J COMCAST IP PHONE, LLC 336   2005-05-25   
317-405 9 Indianapolis IN 318J COMCAST IP PHONE, LLC 336   2005-05-25   
317-406 3 Plainfield IN 318J COMCAST IP PHONE, LLC 336   2012-06-30   
317-420 0 Cicero IN 318J COMCAST IP PHONE, LLC 336   2005-09-24   
317-427 0 Fairland IN 318J COMCAST IP PHONE, LLC 336   2006-11-28   
317-429 9 Indianapolis IN 318J COMCAST IP PHONE, LLC 336   2007-10-18   
317-434 5 Cumberland IN 318J COMCAST IP PHONE, LLC 336   2014-10-02   
317-436 7 Fishers IN 318J COMCAST IP PHONE, LLC 336   2008-03-03   
317-436 8 Fishers IN 318J COMCAST IP PHONE, LLC 336   2008-03-03   
317-455 1 West Newton IN 318J COMCAST IP PHONE, LLC 336   2004-03-17   
317-455 9 West Newton IN 318J COMCAST IP PHONE, LLC 336   2006-06-22   
317-458 A Bargersville IN 318J COMCAST IP PHONE, LLC 336      
317-458 0 Bargersville IN 318J COMCAST IP PHONE, LLC 336   2008-06-27   
317-458 8 Bargersville IN 318J COMCAST IP PHONE, LLC 336   2015-04-13   
317-494 6 Franklin IN 318J COMCAST IP PHONE, LLC 336   2011-03-10   
317-497 8 Greenwood IN 318J COMCAST IP PHONE, LLC 336   2013-12-06   
317-516 A Fishers IN 318J COMCAST IP PHONE, LLC 336      
317-516 1 Fishers IN 318J COMCAST IP PHONE, LLC 336   2017-04-17   
317-516 2 Fishers IN 318J COMCAST IP PHONE, LLC 336   2017-04-17   
317-516 3 Fishers IN 318J COMCAST IP PHONE, LLC 336   2017-04-17   
317-516 4 Fishers IN 318J COMCAST IP PHONE, LLC 336   2017-04-17   
317-516 5 Fishers IN 318J COMCAST IP PHONE, LLC 336   2017-07-06   
317-527 7 Acton IN 318J COMCAST IP PHONE, LLC 336   2014-08-26   
317-527 9 Acton IN 318J COMCAST IP PHONE, LLC 336   2007-04-27   
317-530 2 Whiteland IN 318J COMCAST IP PHONE, LLC 336   2011-09-17   
317-530 5 Whiteland IN 318J COMCAST IP PHONE, LLC 336   2008-07-15   
317-530 8 Whiteland IN 318J COMCAST IP PHONE, LLC 336   2015-03-02   
317-552 2 Indianapolis IN 318J COMCAST IP PHONE, LLC 336   2016-09-30   
317-560 5 Franklin IN 318J COMCAST IP PHONE, LLC 336   2008-06-07   
317-567 0 Fishers IN 318J COMCAST IP PHONE, LLC 336   2015-08-20   
317-584 3 Mooresville IN 318J COMCAST IP PHONE, LLC 336   2004-03-26   
317-588 6 Fishers IN 318J COMCAST IP PHONE, LLC 336   2014-09-09   
317-589 5 McCordsville IN 318J COMCAST IP PHONE, LLC 336   2015-04-03   
317-589 8 McCordsville IN 318J COMCAST IP PHONE, LLC 336   2009-09-18   
317-591 9 Indianapolis IN 318J COMCAST IP PHONE, LLC 336   2008-12-11   
317-604 5 Shelbyville IN 318J COMCAST IP PHONE, LLC 336   2007-12-22   
317-606 8 Cicero IN 318J COMCAST IP PHONE, LLC 336   2007-08-20   
317-622 1 Cumberland IN 318J COMCAST IP PHONE, LLC 336   2004-03-16   
317-622 2 Cumberland IN 318J COMCAST IP PHONE, LLC 336   2006-05-29   
317-623 5 New Palestine IN 318J COMCAST IP PHONE, LLC 336   2006-05-19   
317-661 3 Indianapolis IN 318J COMCAST IP PHONE, LLC 336   2013-02-06   
317-663 8 Carmel IN 318J COMCAST IP PHONE, LLC 336   2006-10-22   
317-668 3 Franklin IN 318J COMCAST IP PHONE, LLC 336   2014-12-01   
317-669 0 Carmel IN 318J COMCAST IP PHONE, LLC 336   2005-09-24   
317-672 A Indianapolis IN 318J COMCAST IP PHONE, LLC 336      
317-672 2 Indianapolis IN 318J COMCAST IP PHONE, LLC 336   2013-08-11   

<< 1 2 3 4 5 6 7 >>

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.