Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Carmel, IN

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
463-388 3   105F BANDWIDTH.COM CLEC, LLC - IN 336   2023-09-08   
463-388 4   097D ONVOY, LLC - IN 336   2023-10-22   
463-388 5   097D ONVOY, LLC - IN 336   2023-10-22   
463-388 6   097D ONVOY, LLC - IN 336   2023-10-22   
463-388 7   097D ONVOY, LLC - IN 336   2023-10-22   
463-388 8   939H COMMIO, LLC 336   2022-11-18   
463-388 9   105F BANDWIDTH.COM CLEC, LLC - IN 336   2023-09-08   

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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