Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Stanford, IL

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
309-332 A   197D VONAGE NETWORK INC. 366   2018-09-22   
309-332 0   197D VONAGE NETWORK INC. 366   2018-09-22   
309-332 1   224C ONVOY, LLC 366   2019-07-14   
309-332 2   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 366   2020-01-26   
309-332 3   224C ONVOY, LLC 366   2019-01-17   
309-332 4   224C ONVOY, LLC 366   2020-05-21   
309-332 5   224C ONVOY, LLC 366   2020-05-21   
309-332 6   224C ONVOY, LLC 366   2020-05-21   
309-332 8   073H TELNYX LLC 366   2020-07-20   
309-332 9   224C ONVOY, LLC 366   2019-07-14   
309-379 A STFRILXDRS0  1015 FRONTIER NORTH, INC. - IL 366      
309-379 0   846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL 366   2010-03-15   
309-379 2   1015 FRONTIER NORTH, INC. - IL 366      
309-379 3   1015 FRONTIER NORTH, INC. - IL 366      
309-379 4   1015 FRONTIER NORTH, INC. - IL 366      
309-379 7   7575 CENTURYLINK COMMUNICATIONS LLC 366   2014-08-13   
309-379 8   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 366   2004-07-17   
309-400 A BLTNILXDVMD  5800 ITV 3, LLC DBA I3 BROADBAND 366      

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

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