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: 358

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
463-358 A Indianapolis IN IPLWINRO6MD  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 336   2026-07-20   
463-358 0 Indianapolis IN IPLSIN01XNY  105F BANDWIDTH.COM CLEC, LLC - IN 336   2026-07-21   
463-358 1 Indianapolis IN IPLSIN01XNY  105F BANDWIDTH.COM CLEC, LLC - IN 336   2026-07-21   
463-358 2 Indianapolis IN IPLWINRO6MD  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 336   2026-07-20   
463-358 3 Indianapolis IN IPLWINRO6MD  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 336   2026-07-20   
463-358 4 Indianapolis IN IPLWINRO6MD  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 336   2026-07-20   
463-358 5 Indianapolis IN IPLWINRO6MD  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 336   2026-07-20   
463-358 6 Indianapolis IN IPLWINRO6MD  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 336   2026-07-20   
463-358 7 Indianapolis IN IPLWINRO6MD  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 336   2026-07-20   
463-358 8 Indianapolis IN IPLWINRO6MD  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 336   2026-07-20   
463-358 9 Indianapolis IN IPLYINCPGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 336   2026-07-21   

Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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