Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: DYTNOH22X6Z

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
937-519 A Dayton OH 197D VONAGE AMERICA LLC 328      
937-519 0 Dayton OH 197D VONAGE AMERICA LLC 328   2018-05-17   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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