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: 391

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
272-391 A Clarks Summit PA DLLSPAXDGMD  547E ONVOY, LLC - PA 232   2024-02-17   
272-391 0 Clarks Summit PA DLLSPAXDGMD  547E ONVOY, LLC - PA 232   2024-02-17   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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