Local Calling Guide

Area code/prefix search

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Fiatt, IL

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
309-425 A PEORILPJXOY  516C AT&T CORP. 368      
309-425 0   063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 368   2015-01-10   
309-425 1   063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 368   2015-11-01   
309-425 2   224C ONVOY, LLC 368   2017-03-24   
309-425 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 368   2020-06-08   
309-425 4   224C ONVOY, LLC 368   2021-02-26   
309-425 5   624H ONVOY SPECTRUM, LLC 368   2024-05-11   
309-425 6   508J CENTURYLINK COMMUNICATIONS, LLC 368   2016-08-10   
309-425 7   516C AT&T CORP. 368   2012-04-16   
309-425 8   073H TELNYX LLC 368   2018-08-03   
309-425 9   495J STRATUS NETWORKS 368   2020-08-03   
309-789 A FIATILFIRS0  9329 ILLINOIS BELL TEL CO 368      
309-789 0   224C ONVOY, LLC 368   2019-07-15   
309-789 1   224C ONVOY, LLC 368   2019-07-15   
309-789 2   9329 ILLINOIS BELL TEL CO 368      
309-789 4   939H COMMIO, LLC 368   2021-07-24   
309-789 5   939H COMMIO, LLC 368   2021-07-24   
309-789 6   145J TERRA NOVA TELECOM INC. 368   2024-09-09   
309-789 8   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 368   2004-07-16   
309-789 9   984E BANDWIDTH.COM CLEC, LLC - IL 368   2021-06-13   
309-996 A PEORILPJXVZ  516J TON80 COMMUNICATIONS, LLC 368      
309-996 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 368   2022-12-02   
309-996 1   939H COMMIO, LLC 368   2024-02-02   
309-996 6   516J TON80 COMMUNICATIONS, LLC 368   2022-04-21   
309-996 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 368   2024-03-11   
309-996 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 368   2024-03-11   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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