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: 275

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
463-275 A Plainfield IN IPLTINUM3MD  318J COMCAST IP PHONE, LLC 336      
463-275 0 Plainfield IN   097D ONVOY, LLC - IN 336   2023-07-23   
463-275 1 Plainfield IN   073H TELNYX LLC 336   2022-07-30   
463-275 2 Plainfield IN   097D ONVOY, LLC - IN 336   2023-02-23   
463-275 3 Plainfield IN   097D ONVOY, LLC - IN 336   2023-02-23   
463-275 4 Plainfield IN   097D ONVOY, LLC - IN 336   2022-12-15   
463-275 5 Plainfield IN   097D ONVOY, LLC - IN 336   2022-12-15   
463-275 6 Plainfield IN   097D ONVOY, LLC - IN 336   2023-07-23   
463-275 7 Plainfield IN   097D ONVOY, LLC - IN 336   2023-02-23   
463-275 8 Plainfield IN   318J COMCAST IP PHONE, LLC 336   2022-07-29   
463-275 9 Plainfield IN   097D ONVOY, LLC - IN 336   2023-07-06   

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

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