Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 570 [Rate centres in NPA 570] [Dial plan for NPA 570]

NXX: 597

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
570-597 A Mifflinburg PA MFBGPA160MD  213C IDT AMERICA, CORP. - PA 232      
570-597 0 Mifflinburg PA SCTNPASCXFY  547E ONVOY, LLC - PA 232   2024-03-03   
570-597 1 Mifflinburg PA SCTNPASCXFY  547E ONVOY, LLC - PA 232   2024-06-07   
570-597 2 Mifflinburg PA MFBGPA160MD  213C IDT AMERICA, CORP. - PA 232   2010-05-26   
570-597 3 Mifflinburg PA SCTNPASCXFY  547E ONVOY, LLC - PA 232   2021-04-19   
570-597 4 Mifflinburg PA SCTNPASCXFY  547E ONVOY, LLC - PA 232   2021-04-19   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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