Local Calling Guide

Area code/prefix search

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NPA: 743 [Rate centres in NPA 743] [Dial plan for NPA 743]

NXX: 336

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
743-336 A Burlington NC GNBONCEU65Z  5562 METROPCS, INC. 424   2024-12-09   
743-336 0 Burlington NC   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2025-02-16   
743-336 5 Burlington NC   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2025-11-08   
743-336 6 Burlington NC   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2025-03-23   
743-336 7 Burlington NC GNBONCEU45Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2024-12-10   
743-336 8 Burlington NC GNBONCEU45Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2024-12-10   
743-336 9 Burlington NC GNBONCEU65Z  5562 METROPCS, INC. 424   2024-12-09   

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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