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: 274

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
463-274 A Indianapolis IN IPLWIN75XIX  829J PAETEC ITEL, LLC 336      
463-274 0 Indianapolis IN IPLUINJGBMD  6725 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 336   2022-05-20   
463-274 1 Indianapolis IN IPLYINCPGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 336   2022-06-01   
463-274 2 Indianapolis IN IPLSIN01XNY  105F BANDWIDTH.COM CLEC, LLC - IN 336   2022-08-20   
463-274 3 Indianapolis IN IPLSIN01XNY  105F BANDWIDTH.COM CLEC, LLC - IN 336   2022-08-20   
463-274 4 Indianapolis IN IPLSIN01XNY  105F BANDWIDTH.COM CLEC, LLC - IN 336   2022-08-20   
463-274 5 Indianapolis IN IPLSIN01XNY  105F BANDWIDTH.COM CLEC, LLC - IN 336   2022-08-20   
463-274 6 Indianapolis IN IPLYINCPGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 336   2022-05-20   
463-274 7 Indianapolis IN IPLYINCPGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 336   2022-05-20   
463-274 8 Indianapolis IN IPLYINCPGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 336   2022-05-20   
463-274 9 Indianapolis IN IPLWIN75XIX  829J PAETEC ITEL, LLC 336   2022-05-19   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.