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.

NPA: 828 [Rate centres in NPA 828] [Dial plan for NPA 828]

NXX: 330

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
828-330 A Mountain View NC CNCRNCXAPS1  7970 WINDSTREAM COMMUNICATIONS, INC. - NC 422      
828-330 0 Mountain View NC HCKRNC790MD  775C CHARTER FIBERLINK NC-CCO, LLC - NC 422   2007-09-06   
828-330 1 Mountain View NC HCKRNCXAXKX  511C SOUTH CAROLINA NET, INC. - NC 422   2016-08-22   
828-330 2 Mountain View NC CNCRNCXAPS1  7970 WINDSTREAM COMMUNICATIONS, INC. - NC 422   2004-01-14   
828-330 3 Mountain View NC CHRLNCRL3MD  3235 LEVEL 3 COMMUNICATIONS, LLC - NC 422   2011-08-25   
828-330 4 Mountain View NC CHRLNCRL3MD  3235 LEVEL 3 COMMUNICATIONS, LLC - NC 422   2006-01-22   
828-330 5 Mountain View NC CHRXNCRXDS1  7674 US LEC OF NORTH CAROLINA, INC. 422   2013-01-07   
828-330 6 Mountain View NC CHRXNCYIDS0  7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 422   2013-08-30   
828-330 7 Mountain View NC CHRLNCCA95Z  508J CENTURYLINK COMMUNICATIONS LLC 422   2013-11-08   
828-330 8 Mountain View NC CHRLNCTADS3  638E ONVOY, LLC - NC 422   2019-03-11   
828-330 9 Mountain View NC CHRLNCTADS3  638E ONVOY, LLC - NC 422   2019-03-11   

Last updated: Thu, 04 Aug 2022 23:14:42 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.