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.

Switch: WHTWINXARP0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
317-768 A Whitestown IN 0776 COMMUNICATIONS CORP. OF INDIANA 336      
317-768 2 Whitestown IN 0776 COMMUNICATIONS CORP. OF INDIANA 336   2009-05-28   
317-768 7 Whitestown IN 0776 COMMUNICATIONS CORP. OF INDIANA 336   2009-05-29   
317-769 A Whitestown IN 0776 COMMUNICATIONS CORP. OF INDIANA 336      
317-769 2 Whitestown IN 0776 COMMUNICATIONS CORP. OF INDIANA 336      
317-769 3 Whitestown IN 0776 COMMUNICATIONS CORP. OF INDIANA 336      
317-769 4 Whitestown IN 0776 COMMUNICATIONS CORP. OF INDIANA 336      
317-769 5 Whitestown IN 0776 COMMUNICATIONS CORP. OF INDIANA 336      
317-769 6 Whitestown IN 0776 COMMUNICATIONS CORP. OF INDIANA 336      
317-769 7 Whitestown IN 0776 COMMUNICATIONS CORP. OF INDIANA 336      
317-769 8 Whitestown IN 0776 COMMUNICATIONS CORP. OF INDIANA 336      

Last updated: Sat, 21 Mar 2026 23:53:39 UTC

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