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: 387

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
336-387 A Greensboro NC GNBONCEU97Z  7674 US LEC OF NORTH CAROLINA, INC. 424      
336-387 0 Greensboro NC GNBONCEU97Z  7674 US LEC OF NORTH CAROLINA, INC. 424      
336-387 1 Greensboro NC GNBONCEU97Z  7674 US LEC OF NORTH CAROLINA, INC. 424      
336-387 2 Greensboro NC GNBONCEU97Z  7674 US LEC OF NORTH CAROLINA, INC. 424      
336-387 3 Greensboro NC GNBONCEU97Z  7674 US LEC OF NORTH CAROLINA, INC. 424      
336-387 4 Greensboro NC GNBONCEU97Z  7674 US LEC OF NORTH CAROLINA, INC. 424      
336-387 5 Greensboro NC GNBONCEU97Z  7674 US LEC OF NORTH CAROLINA, INC. 424      
336-387 6 Greensboro NC GNBONCCKX9X  3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424   2015-07-12   
336-387 7 Greensboro NC GNBONCEU97Z  7674 US LEC OF NORTH CAROLINA, INC. 424      
336-387 8 Greensboro NC GNBONCEU97Z  7674 US LEC OF NORTH CAROLINA, INC. 424      
336-387 9 Greensboro NC GNBONCEU97Z  7674 US LEC OF NORTH CAROLINA, INC. 424      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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