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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Washington, IL

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
309-886 5 PEORILPJXDY  984E BANDWIDTH.COM CLEC, LLC - IL 368   2021-06-25   
309-886 6 PEORILPJXYX  224C ONVOY, LLC 368   2018-08-02   
309-886 8   939H COMMIO, LLC 368   2022-10-23   
309-886 9 PEORILPJXYX  224C ONVOY, LLC 368   2019-07-15   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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