Local Calling Guide

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Butler, PA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
878-877 8 BTLRPAXBQMD  547E ONVOY, LLC - PA 234   2020-03-26   
878-877 9 BTLRPAXBQMD  547E ONVOY, LLC - PA 234   2022-11-28   

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Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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