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.
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Switch: FTWYINMCCMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
260-326 A New Haven IN 732J NUSO, LLC 334      
260-326 1 New Haven IN 732J NUSO, LLC 334   2023-03-25   
260-326 2 New Haven IN 732J NUSO, LLC 334   2023-12-25   
260-326 3 New Haven IN 732J NUSO, LLC 334   2023-12-25   

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

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