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.

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
317-754 9 Plainfield IN 073H TELNYX LLC 336   2021-10-14   
317-799 9 Danville IN 073H TELNYX LLC 336   2023-05-11   
463-225 8 West Newton IN 073H TELNYX LLC 336   2021-02-27   
463-231 8 Indianapolis IN 073H TELNYX LLC 336   2023-04-20   
463-259 8 Cumberland IN 073H TELNYX LLC 336   2022-12-24   
463-268 6 Greenfield IN 073H TELNYX LLC 336   2022-10-27   
463-278 8 Noblesville IN 073H TELNYX LLC 336   2022-10-23   
463-284 0 Charlottesville IN 073H TELNYX LLC 336   2024-04-08   
463-285 0 Sheridan IN 073H TELNYX LLC 336   2023-09-22   
463-288 4 Danville IN 073H TELNYX LLC 336   2024-04-08   
463-336 7 Indianapolis IN 073H TELNYX LLC 336   2021-01-23   
463-336 9 Indianapolis IN 073H TELNYX LLC 336   2021-01-23   
463-337 8 New Palestine IN 073H TELNYX LLC 336   2024-04-08   
463-464 0 Shelbyville IN 073H TELNYX LLC 336   2021-09-19   
463-600 1 Fairland IN 073H TELNYX LLC 336   2021-02-28   
463-676 8 Oaklandon IN 073H TELNYX LLC 336   2022-09-12   
463-687 1 Acton IN 073H TELNYX LLC 336   2023-05-15   
765-217 2 Yorktown IN 073H TELNYX LLC 336   2021-02-27   
765-227 A Anderson IN 073H TELNYX LLC 336      
765-227 1 Anderson IN 073H TELNYX LLC 336   2018-05-09   
765-240 9 Anderson IN 073H TELNYX LLC 336   2021-02-27   
765-666 1 Kirklin IN 073H TELNYX LLC 336   2021-02-27   

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

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