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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NPA: 260 [Rate centres in NPA 260] [Dial plan for NPA 260]

NXX: 331

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
260-331 A Bryant IN FTWYINXASMD  097D ONVOY, LLC - IN 334      
260-331 1 Bryant IN   145J TERRA NOVA TELECOM INC. 334   2025-05-21   
260-331 2 Bryant IN FTWYINXASMD  097D ONVOY, LLC - IN 334   2023-09-16   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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