Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 743 [Rate centres in NPA 743] [Dial plan for NPA 743]

NXX: 285

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
743-285 A Asheboro NC   8645 SUNCOM DBA T-MOBILE USA 424   2025-08-21   
743-285 0 Asheboro NC   8645 SUNCOM DBA T-MOBILE USA 424   2025-11-02   
743-285 1 Asheboro NC   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2025-11-18   
743-285 2 Asheboro NC   8645 SUNCOM DBA T-MOBILE USA 424   2025-12-26   
743-285 3 Asheboro NC   8645 SUNCOM DBA T-MOBILE USA 424   2026-01-29   
743-285 4 Asheboro NC   8645 SUNCOM DBA T-MOBILE USA 424   2026-01-29   
743-285 7 Asheboro NC   638E ONVOY, LLC - NC 424   2026-01-11   
743-285 8 Asheboro NC   8645 SUNCOM DBA T-MOBILE USA 424   2025-08-21   
743-285 9 Asheboro NC   8645 SUNCOM DBA T-MOBILE USA 424   2025-08-21   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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