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: 930 [Rate centres in NPA 930] [Dial plan for NPA 930]

NXX: 339

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
930-339 A Evansville IN EVVLIN03XDY  321J HD CARRIER LLC 330   2026-08-06   
930-339 3 Evansville IN EVVLIN03XDY  321J HD CARRIER LLC 330   2026-08-06   
930-339 8 Evansville IN EVVLIN03XDY  321J HD CARRIER LLC 330   2026-08-06   
930-339 9 Evansville IN EVVLIN03XDY  321J HD CARRIER LLC 330   2026-08-06   

Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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