Local Calling Guide

Area code/prefix search

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
217-765 A ALVNILXCRS1  1036 FRONTIER NORTH, INC. - IL 370      
217-765 0   224C ONVOY, LLC 370   2019-07-05   
217-765 1   073H TELNYX LLC 370   2020-06-04   
217-765 2   1036 FRONTIER NORTH, INC. - IL 370      
217-765 5   224C ONVOY, LLC 370   2018-10-06   
217-765 7   7575 CENTURYLINK COMMUNICATIONS LLC 370   2016-06-17   
217-765 8   224C ONVOY, LLC 370   2019-07-05   

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

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