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: IPLSIN01XDZ

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
765-919 A Peru IN 508J CENTURYLINK COMMUNICATIONS, LLC 336      
765-919 7 Peru IN 508J CENTURYLINK COMMUNICATIONS, LLC 336   2014-07-04   
765-945 6 Windfall IN 508J CENTURYLINK COMMUNICATIONS, LLC 336   2014-07-30   
765-946 7 Ladoga IN 508J CENTURYLINK COMMUNICATIONS, LLC 336   2014-07-04   
765-986 7 Stewart IN 508J CENTURYLINK COMMUNICATIONS, LLC 336   2014-07-04   
765-997 4 Upland IN 508J CENTURYLINK COMMUNICATIONS, LLC 336   2014-07-04   
765-999 7 Chesterfield IN 508J CENTURYLINK COMMUNICATIONS, LLC 336   2014-07-03   

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Last updated: Tue, 29 Sep 2026 03:00:13 UTC

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