Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 336 [Rate centres in NPA 336] [Dial plan for NPA 336]

NXX: 423

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
336-423 A Kernersville NC GNBPNCDNDS1  7973 LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC 424      
336-423 0 Kernersville NC GNBPNCDNDS1  7973 LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC 424      
336-423 1 Kernersville NC GNBONCEU65Z  5562 METROPCS, INC. 424   2007-04-11   
336-423 2 Kernersville NC GNBONCEU65Z  5562 METROPCS, INC. 424   2007-01-05   
336-423 3 Kernersville NC GNBONCEU65Z  5562 METROPCS, INC. 424   2006-07-27   
336-423 4 Kernersville NC GNBONCEU65Z  5562 METROPCS, INC. 424   2006-02-01   
336-423 5 Kernersville NC GNBPNCDNDS1  7973 LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC 424      
336-423 6 Kernersville NC GNBONCEU65Z  5562 METROPCS, INC. 424   2005-02-02   
336-423 7 Kernersville NC GNBONCEU65Z  5562 METROPCS, INC. 424   2004-07-30   
336-423 8 Kernersville NC GNBONCEU65Z  5562 METROPCS, INC. 424   2004-01-22   
336-423 9 Kernersville NC GNBONCEU65Z  5562 METROPCS, INC. 424   2003-07-28   

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

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