Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: ROCHINXADS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
574-223 A Rochester IN 0815 ROCHESTER TEL. CO., INC. 332      
574-224 A Rochester IN 0815 ROCHESTER TEL. CO., INC. 332      

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

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