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: GNBONCCKX5X

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
336-914 3 Danbury NC 7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 424   2016-10-07   
336-923 4 Oldtown NC 7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 424   2006-05-15   
336-933 3 Yanceyville NC 7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 424   2013-08-30   
336-934 8 Winston-Salem NC 7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 424   2013-07-03   
336-939 4 Ruffin NC 7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 424   2005-05-15   
336-946 5 Lewisville NC 7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 424   2006-05-15   
336-949 A Madison NC 7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 424      
336-949 3 Madison NC 7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 424   2005-06-04   
336-969 7 Rural Hall NC 7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 424   2006-05-15   
336-985 7 King NC 7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 424   2013-08-30   
910-400 3 West End NC 7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 424   2006-06-01   
910-439 3 Mount Gilead NC 7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 424   2005-05-16   
910-606 3 Troy NC 7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 424   2013-08-30   
910-828 A Biscoe NC 7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 424      
910-828 3 Biscoe NC 7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 424   2005-06-04   
984-203 4 Mebane NC 7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 424   2018-06-28   

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

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