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: FKLNINXAEMD

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
765-822 9 Delphi IN 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 336   2016-06-05   
765-838 9 Lafayette IN 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 336   2013-09-04   

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Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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