Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

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 IPLWIN75DS5  097D ONVOY, LLC - IN 336   2023-07-23   
463-275 1 Plainfield IN IPLTINSD0MD  073H TELNYX LLC 336   2022-07-30   
463-275 2 Plainfield IN IPLWIN75DS5  097D ONVOY, LLC - IN 336   2023-02-23   
463-275 3 Plainfield IN IPLWIN75DS5  097D ONVOY, LLC - IN 336   2023-02-23   
463-275 4 Plainfield IN IPLWIN75DS5  097D ONVOY, LLC - IN 336   2022-12-15   
463-275 5 Plainfield IN IPLWIN75DS5  097D ONVOY, LLC - IN 336   2022-12-15   
463-275 6 Plainfield IN IPLWIN75DS5  097D ONVOY, LLC - IN 336   2023-07-23   
463-275 7 Plainfield IN IPLWIN75DS5  097D ONVOY, LLC - IN 336   2023-02-23   
463-275 8 Plainfield IN IPLTINUM3MD  318J COMCAST IP PHONE, LLC 336   2022-07-29   
463-275 9 Plainfield IN IPLWIN75DS5  097D ONVOY, LLC - IN 336   2023-07-06   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.