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: EVVLIN03XDY

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

Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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