Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 793K TWC IP ENABLED SERVICES, LLC

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
919-289 6 Grantham NC DRHMNCEV0MD  426   2007-05-03   
919-292 6 Sanford NC   426   2017-07-23   
919-294 4 Durham NC DRHMNCEV0MD  426   2007-08-22   
919-294 6 Durham NC DRHMNCEV0MD  426   2007-08-22   
919-294 8 Durham NC DRHMNCEV0MD  426   2008-12-29   
919-294 9 Durham NC DRHMNCEV0MD  426   2008-12-29   
919-295 1 Knightdale NC DRHMNCEV0MD  426   2008-02-21   
919-295 4 Knightdale NC DRHMNCEV0MD  426   2007-01-05   
919-295 5 Knightdale NC DRHMNCEV0MD  426   2010-04-02   
919-299 4 Mount Olive NC DRHMNCEV0MD  426   2007-01-05   
919-300 1 Smithfield NC   949   2006-12-22   
919-301 8 Raleigh NC DRHMNCEV0MD  426   2008-04-08   
919-307 3 Raleigh NC DRHMNCEV0MD  426   2014-04-28   
919-307 4 Raleigh NC DRHMNCEV0MD  426   2014-05-09   
919-307 8 Raleigh NC DRHMNCEV0MD  426   2014-02-09   
919-322 A Raleigh NC DRHMNCEV0MD  426   2025-02-26   
919-322 0 Raleigh NC DRHMNCEV0MD  426   2011-04-15   
919-322 1 Raleigh NC DRHMNCEV0MD  426   2011-04-15   
919-322 2 Raleigh NC DRHMNCEV0MD  426   2011-04-15   
919-322 4 Raleigh NC DRHMNCEV0MD  426   2012-03-18   
919-322 5 Raleigh NC DRHMNCEV0MD  426   2012-03-18   
919-330 4 Goldsboro NC DRHMNCEV0MD  426   2008-02-15   
919-336 3 Cary (Research Triangle Park) NC DRHMNCEV0MD  426   2007-01-05   
919-339 4 Oxford NC   951   2007-01-08   
919-343 3 Olivia NC   426   2017-07-23   
919-346 1 Fuquay-Varina NC DRHMNCEV0MD  426   2010-06-28   
919-351 0 Selma NC DRHMNCEV0MD  426   2007-01-05   
919-366 6 Wendell NC DRHMNCEV0MD  426   2007-01-05   
919-367 6 Apex NC DRHMNCEV0MD  426   2013-05-21   
919-372 5 Apex NC DRHMNCEV0MD  426   2015-06-01   
919-372 8 Apex NC DRHMNCEV0MD  426   2014-02-13   
919-373 0 Knightdale NC DRHMNCEV0MD  426   2013-05-21   
919-373 8 Knightdale NC DRHMNCEV0MD  426   2014-11-05   
919-375 4 Zebulon NC DRHMNCEV0MD  426   2007-01-05   
919-377 0 Cary NC DRHMNCEV0MD  426   2011-03-28   
919-377 1 Cary NC DRHMNCEV0MD  426   2013-06-06   
919-377 8 Cary NC DRHMNCEV0MD  426   2014-12-15   
919-378 9 Cary NC DRHMNCEV0MD  426   2013-12-30   
919-381 4 Durham NC DRHMNCEV0MD  426   2008-06-19   
919-381 5 Durham NC DRHMNCEV0MD  426   2008-06-19   
919-381 6 Durham NC DRHMNCEV0MD  426   2008-06-19   
919-384 2 Durham NC DRHMNCEV0MD  426      
919-384 3 Durham NC DRHMNCEV0MD  426      
919-404 8 Zebulon NC DRHMNCEV0MD  426   2013-05-21   
919-424 7 Raleigh NC DRHMNCEV0MD  426   2008-11-24   
919-429 6 Goldsboro NC DRHMNCEV0MD  426   2015-09-28   
919-435 0 Wake Forest NC DRHMNCEV0MD  426   2008-02-21   
919-435 1 Wake Forest NC DRHMNCEV0MD  426   2009-07-17   
919-435 6 Wake Forest NC DRHMNCEV0MD  426   2008-08-25   
919-435 7 Wake Forest NC DRHMNCEV0MD  426   2007-01-05   

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Last updated: Tue, 16 Jun 2026 00:09:45 UTC

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