Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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New Boston, IL

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
309-587 A NBTNILXDRS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 634      
309-587 0 NBTNILXDRS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 634      
309-587 1 NBTNILXDRS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 634      
309-587 2 NBTNILXDRS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 634      
309-587 3 NBTNILXDRS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 634      
309-587 4 HMPNILXDAMD  495J STRATUS NETWORKS 634      
309-587 5 RCISILRIX3X  224C ONVOY, LLC 634      
309-587 6 RCISILRIX0X  508J CENTURYLINK COMMUNICATIONS, LLC 634      
309-587 7 NBTNILXDRS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 634      
309-587 8 NBTNILXDRS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 634      
309-587 9 NBTNILXDRS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 634      
309-905 A DVNPIADTXQX  224C ONVOY, LLC 634      
309-905 5 DVNPIADTXQX  224C ONVOY, LLC 634      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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