Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 309 [Rate centres in NPA 309] [Dial plan for NPA 309]

NXX: 490

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
309-490 A Lexington IL BLTNILXDXPX  846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL 366      
309-490 0 Lexington IL BLTNILTSYMD  495J STRATUS NETWORKS 366   2020-10-14   
309-490 1 Lexington IL BLTNILXDXPX  846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL 366   2010-03-15   
309-490 2 Lexington IL BLTNILATVMD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 366   2017-06-16   
309-490 3 Lexington IL BLTNILXDWMD  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 366   2015-04-15   
309-490 4 Lexington IL BLTNILXDXMX  224C ONVOY, LLC 366   2019-01-17   
309-490 5 Lexington IL BLTNILXDXMX  224C ONVOY, LLC 366   2021-04-23   
309-490 6 Lexington IL BLTNILXDXHY  624H ONVOY SPECTRUM, LLC 366   2023-06-08   
309-490 7 Lexington IL BLTNILXDXZX  508J CENTURYLINK COMMUNICATIONS, LLC 366   2014-08-12   
309-490 8 Lexington IL BLTNILXDXMX  224C ONVOY, LLC 366   2019-07-14   
309-490 9 Lexington IL BLTNILXDXMX  224C ONVOY, LLC 366   2019-07-14   

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

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