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: 932

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
309-932 A Galva IL GALVILXDDS0  1036 FRONTIER NORTH, INC. - IL 368      
309-932 1 Galva IL   846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL 368   2010-04-24   
309-932 2 Galva IL   1036 FRONTIER NORTH, INC. - IL 368      
309-932 3 Galva IL   1036 FRONTIER NORTH, INC. - IL 368      
309-932 4 Galva IL   224C ONVOY, LLC 368   2020-06-15   
309-932 5 Galva IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 368   2019-08-12   
309-932 6 Galva IL   508J CENTURYLINK COMMUNICATIONS, LLC 368   2016-08-10   
309-932 7 Galva IL   063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 368   2015-11-01   
309-932 8 Galva IL   1036 FRONTIER NORTH, INC. - IL 368      
309-932 9 Galva IL   1036 FRONTIER NORTH, INC. - IL 368      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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