Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 217 [Rate centres in NPA 217] [Dial plan for NPA 217]

NXX: 434

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
217-434 A Fowler IL FWLRILFWRS0  9329 ILLINOIS BELL TEL CO 376      
217-434 0 Fowler IL JCVLILAAZMD  073H TELNYX LLC 376   2022-08-06   
217-434 1 Fowler IL JCVLILXCDMD  224C ONVOY, LLC 376   2022-02-27   
217-434 2 Fowler IL JCVLILXCDMD  224C ONVOY, LLC 376   2021-02-12   
217-434 3 Fowler IL JCVLILXCDMD  224C ONVOY, LLC 376   2020-04-19   
217-434 4 Fowler IL JCVLILAA0MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 376   2005-03-24   
217-434 5 Fowler IL JCVLILXCDMD  224C ONVOY, LLC 376   2021-04-05   
217-434 6 Fowler IL JCVLILXCDMD  224C ONVOY, LLC 376   2022-12-03   
217-434 7 Fowler IL GLDNILAADS0  7091 ADAMS TELSYSTEMS, INC. 376   2013-05-18   
217-434 8 Fowler IL FWLRILFWRS0  9329 ILLINOIS BELL TEL CO 376      
217-434 9 Fowler IL JCVLILXCDMD  224C ONVOY, LLC 376   2023-01-05   

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

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