Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 463 [Rate centres in NPA 463] [Dial plan for NPA 463]

NXX: 255

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
463-255 A Plainfield IN IPLWIN75DS5  097D ONVOY, LLC - IN 336      
463-255 0 Plainfield IN   105F BANDWIDTH.COM CLEC, LLC - IN 336   2021-10-25   
463-255 1 Plainfield IN   197D VONAGE AMERICA LLC 336   2021-07-01   
463-255 2 Plainfield IN   097D ONVOY, LLC - IN 336   2025-02-01   
463-255 3 Plainfield IN   624H ONVOY SPECTRUM, LLC 336   2021-06-12   
463-255 4 Plainfield IN   097D ONVOY, LLC - IN 336   2021-02-14   
463-255 5 Plainfield IN   097D ONVOY, LLC - IN 336   2021-02-14   
463-255 6 Plainfield IN   097D ONVOY, LLC - IN 336   2021-02-14   
463-255 7 Plainfield IN   097D ONVOY, LLC - IN 336   2021-02-14   
463-255 8 Plainfield IN   097D ONVOY, LLC - IN 336   2021-02-14   
463-255 9 Plainfield IN   197D VONAGE AMERICA LLC 336   2021-07-01   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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