Local Calling Guide

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

NXX: 277

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
743-277 A Nathans Creek NC NWBONC021MD  792K CHARTER IP ENABLED SERVICES, LLC 424   2025-02-05   
743-277 1 Nathans Creek NC NWBONC021MD  792K CHARTER IP ENABLED SERVICES, LLC 424   2024-06-30   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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