Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 472 [Rate centres in NPA 472] [Dial plan for NPA 472]

NXX: 289

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
472-289 A Troy NC GNBONCCKX5Y  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 424   2026-06-23   
472-289 3 Troy NC GNBONCCKX5Y  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 424   2026-06-23   

Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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