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: BLTNIN01XUX

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
930-266 A Decker IN 516J TON80 COMMUNICATIONS, LLC 338      
930-266 6 Decker IN 516J TON80 COMMUNICATIONS, LLC 338   2022-06-05   
930-277 A Nashville IN 516J TON80 COMMUNICATIONS, LLC 338      
930-277 7 Nashville IN 516J TON80 COMMUNICATIONS, LLC 338   2022-06-05   
930-422 A Stanford IN 516J TON80 COMMUNICATIONS, LLC 338      
930-422 2 Stanford IN 516J TON80 COMMUNICATIONS, LLC 338   2022-06-05   
930-466 A Washington IN 516J TON80 COMMUNICATIONS, LLC 338      
930-466 6 Washington IN 516J TON80 COMMUNICATIONS, LLC 338   2022-06-05   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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