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: 873

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
309-873 A Gulfport IL GLPTILXDRS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 977      
309-873 0 Gulfport IL GLPTILXDRS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 977      
309-873 1 Gulfport IL GLPTILXDRS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 977      
309-873 2 Gulfport IL GLPTILXDRS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 977      
309-873 3 Gulfport IL CLCHILXDDS2  342F MTC COMMUNICATIONS, INC. - IL 977   2019-04-11   
309-873 4 Gulfport IL GLBGILXDDMD  224C ONVOY, LLC 977   2020-03-13   
309-873 5 Gulfport IL GLBGILXDAMD  508J CENTURYLINK COMMUNICATIONS, LLC 977   2014-08-09   
309-873 6 Gulfport IL GLPTILXDRS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 977      
309-873 7 Gulfport IL GLPTILXDRS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 977      
309-873 8 Gulfport IL GLPTILXDRS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 977      
309-873 9 Gulfport IL GLPTILXDRS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 977      

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

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