Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 272 [Rate centres in NPA 272] [Dial plan for NPA 272]

NXX: 429

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
272-429 A Williamsport PA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 232   2025-06-09   
272-429 0 Williamsport PA   547E ONVOY, LLC - PA 232   2025-06-10   
272-429 8 Williamsport PA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 232   2025-06-09   
272-429 9 Williamsport PA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 232   2025-06-09   

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

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