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: GNBONCEU97Z

1 2 3 4 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
336-223 A Burlington NC 7796 BUSINESS TELECOM, INC. DBA BTI - NC 424      
336-223 0 Burlington NC 7796 BUSINESS TELECOM, INC. DBA BTI - NC 424      
336-223 1 Burlington NC 7796 BUSINESS TELECOM, INC. DBA BTI - NC 424      
336-223 9 Burlington NC 7796 BUSINESS TELECOM, INC. DBA BTI - NC 424      
336-258 A Elkin NC 8660 WINDSTREAM NUVOX, INC. 424      
336-258 3 Elkin NC 8660 WINDSTREAM NUVOX, INC. 424   2004-04-16   
336-258 5 Elkin NC 8660 WINDSTREAM NUVOX, INC. 424   2004-04-16   
336-258 6 Elkin NC 8660 WINDSTREAM NUVOX, INC. 424   2004-04-16   
336-258 9 Elkin NC 8660 WINDSTREAM NUVOX, INC. 424   2004-04-16   
336-261 A Burlington NC 4620 DELTACOM, INC. - NC 424      
336-261 0 Burlington NC 4620 DELTACOM, INC. - NC 424      
336-261 1 Burlington NC 4620 DELTACOM, INC. - NC 424      
336-261 2 Burlington NC 4620 DELTACOM, INC. - NC 424      
336-261 6 Burlington NC 4620 DELTACOM, INC. - NC 424      
336-295 5 Monticello NC 8660 WINDSTREAM NUVOX, INC. 424   2004-08-14   
336-298 5 Summerfield NC 8660 WINDSTREAM NUVOX, INC. 424   2004-08-14   
336-343 A Burlington NC 8660 WINDSTREAM NUVOX, INC. 424      
336-343 4 Burlington NC 8660 WINDSTREAM NUVOX, INC. 424      
336-346 A Greensboro NC 8660 WINDSTREAM NUVOX, INC. 424      
336-346 0 Greensboro NC 8660 WINDSTREAM NUVOX, INC. 424      
336-346 1 Greensboro NC 8660 WINDSTREAM NUVOX, INC. 424      
336-346 3 Greensboro NC 8660 WINDSTREAM NUVOX, INC. 424      
336-347 A Reidsville NC 8660 WINDSTREAM NUVOX, INC. 424      
336-347 2 Reidsville NC 8660 WINDSTREAM NUVOX, INC. 424      
336-347 3 Reidsville NC 4620 DELTACOM, INC. - NC 424   2003-06-03   
336-354 A Winston-Salem NC 8660 WINDSTREAM NUVOX, INC. 424      
336-354 0 Winston-Salem NC 8660 WINDSTREAM NUVOX, INC. 424      
336-354 1 Winston-Salem NC 8660 WINDSTREAM NUVOX, INC. 424      
336-354 4 Winston-Salem NC 8660 WINDSTREAM NUVOX, INC. 424   2009-11-27   
336-358 3 Greensboro NC 8660 WINDSTREAM NUVOX, INC. 424   2005-01-04   
336-358 4 Greensboro NC 8660 WINDSTREAM NUVOX, INC. 424   2006-05-11   
336-358 5 Greensboro NC 8660 WINDSTREAM NUVOX, INC. 424   2006-06-09   
336-360 A Ramseur NC 7674 US LEC OF NORTH CAROLINA, INC. 424      
336-360 1 Ramseur NC 7674 US LEC OF NORTH CAROLINA, INC. 424   2012-02-09   
336-369 A Greensboro NC 8660 WINDSTREAM NUVOX, INC. 424      
336-387 A Greensboro NC 7674 US LEC OF NORTH CAROLINA, INC. 424      
336-387 0 Greensboro NC 7674 US LEC OF NORTH CAROLINA, INC. 424      
336-387 1 Greensboro NC 7674 US LEC OF NORTH CAROLINA, INC. 424      
336-387 2 Greensboro NC 7674 US LEC OF NORTH CAROLINA, INC. 424      
336-387 3 Greensboro NC 7674 US LEC OF NORTH CAROLINA, INC. 424      
336-387 4 Greensboro NC 7674 US LEC OF NORTH CAROLINA, INC. 424      
336-387 5 Greensboro NC 7674 US LEC OF NORTH CAROLINA, INC. 424      
336-387 7 Greensboro NC 7674 US LEC OF NORTH CAROLINA, INC. 424      
336-387 8 Greensboro NC 7674 US LEC OF NORTH CAROLINA, INC. 424      
336-387 9 Greensboro NC 7674 US LEC OF NORTH CAROLINA, INC. 424      
336-394 A Reidsville NC 8660 WINDSTREAM NUVOX, INC. 424      
336-394 0 Reidsville NC 8660 WINDSTREAM NUVOX, INC. 424      
336-394 1 Reidsville NC 8660 WINDSTREAM NUVOX, INC. 424      
336-394 9 Reidsville NC 8660 WINDSTREAM NUVOX, INC. 424      
336-395 A Burlington NC 8660 WINDSTREAM NUVOX, INC. 424      

1 2 3 4 >>

Last updated: Fri, 28 Jun 2024 03:14:50 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.