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: RLGHNCJV4MD

1 2 3 4 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
919-229 4 Wake Forest NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2006-12-29   
919-229 8 Wake Forest NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2010-06-01   
919-230 7 Cary NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2015-03-15   
919-237 9 Durham NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2008-07-17   
919-238 4 Cary NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2007-03-03   
919-238 6 Cary NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2007-03-03   
919-241 5 Hillsborough NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2007-03-03   
919-241 8 Hillsborough NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2011-06-24   
919-243 4 Clayton NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2016-07-25   
919-246 4 Durham NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2006-12-14   
919-246 5 Durham NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2006-12-14   
919-246 8 Durham NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2006-12-14   
919-246 9 Durham NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2006-12-14   
919-249 5 Apex NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2004-11-14   
919-249 6 Apex NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2005-07-30   
919-249 7 Apex NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2005-12-16   
919-251 5 Durham NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2006-12-14   
919-251 6 Durham NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2006-12-14   
919-258 2 Broadway NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2013-04-11   
919-261 1 Knightdale NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2004-11-14   
919-261 3 Knightdale NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2006-03-08   
919-261 6 Knightdale NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2005-09-17   
919-261 7 Knightdale NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2006-03-08   
919-263 2 Wake Forest NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2011-10-23   
919-263 3 Wake Forest NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2012-06-29   
919-267 1 Apex NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2011-11-25   
919-267 2 Apex NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2007-05-24   
919-267 3 Apex NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2007-06-20   
919-276 4 Broadway NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2018-05-05   
919-276 9 Broadway NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2019-11-22   
919-278 7 Raleigh NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2008-01-28   
919-283 0 Creedmoor NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2004-11-14   
919-283 4 Creedmoor NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2005-09-17   
919-283 5 Creedmoor NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2006-04-27   
919-289 0 Grantham NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2004-11-14   
919-289 4 Grantham NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2005-09-17   
919-296 8 Hillsborough NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2014-10-06   
919-301 0 Raleigh NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2007-12-03   
919-321 A Durham NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426      
919-321 0 Durham NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426      
919-321 1 Durham NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426      
919-321 2 Durham NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2005-05-28   
919-321 3 Durham NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2005-05-28   
919-321 4 Durham NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426      
919-321 6 Durham NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426      
919-321 8 Durham NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426      
919-323 4 Durham NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426      
919-323 8 Durham NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2005-02-12   
919-324 1 Raleigh NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2008-06-09   
919-324 3 Raleigh NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2008-05-29   
919-324 6 Raleigh NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2008-06-02   
919-328 1 Durham NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2005-04-10   
919-328 2 Durham NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2006-05-15   
919-328 3 Durham NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2006-05-15   
919-336 2 Cary (Research Triangle Park) NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2004-11-24   
919-336 5 Cary (Research Triangle Park) NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2006-07-16   
919-336 6 Cary (Research Triangle Park) NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2006-07-16   
919-338 A Chapel Hill NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426      
919-338 0 Chapel Hill NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426      
919-338 1 Chapel Hill NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426      
919-338 2 Chapel Hill NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2005-05-28   
919-338 5 Chapel Hill NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2013-11-03   
919-338 7 Chapel Hill NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2014-02-02   
919-338 8 Chapel Hill NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426      
919-341 A Raleigh NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426      
919-341 0 Raleigh NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426      
919-341 1 Raleigh NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426      
919-341 2 Raleigh NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426      
919-341 3 Raleigh NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426      
919-341 4 Raleigh NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426      
919-341 5 Raleigh NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426      
919-341 6 Raleigh NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2006-01-05   
919-341 7 Raleigh NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2005-04-10   
919-341 8 Raleigh NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426      
919-342 A Cary NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426      
919-342 0 Cary NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426      
919-342 1 Cary NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426      
919-342 2 Cary NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426      
919-342 3 Cary NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426      
919-342 4 Cary NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426      
919-342 5 Cary NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426      
919-342 6 Cary NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426      
919-342 7 Cary NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426      
919-342 9 Cary NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2006-05-29   
919-344 0 Goldsboro NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2008-07-25   
919-346 0 Fuquay-Varina NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2006-10-01   
919-346 8 Fuquay-Varina NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2009-06-23   
919-351 1 Selma NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2008-02-14   
919-371 0 Cary (Research Triangle Park) NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2005-03-20   
919-371 2 Cary (Research Triangle Park) NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2003-01-06   
919-371 4 Cary (Research Triangle Park) NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2005-03-20   
919-373 4 Knightdale NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2006-05-26   
919-374 2 Wendell NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2005-07-16   
919-374 3 Wendell NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2005-07-16   
919-374 4 Wendell NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2004-05-23   
919-386 A Cary (Research Triangle Park) NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426      
919-386 0 Cary (Research Triangle Park) NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426      
919-386 1 Cary (Research Triangle Park) NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426      
919-386 2 Cary (Research Triangle Park) NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2006-12-14   
919-386 6 Cary (Research Triangle Park) NC 3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2006-12-14   

1 2 3 4 >>

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.