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: 627

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
309-627 A Biggsville IL BGVLILXDRS1  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 977      
309-627 0 Biggsville IL BGVLILXDRS1  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 977      
309-627 1 Biggsville IL BGVLILXDRS1  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 977      
309-627 2 Biggsville IL BGVLILXDRS1  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 977      
309-627 3 Biggsville IL CLCHILXDDS2  342F MTC COMMUNICATIONS, INC. - IL 977   2018-03-18   
309-627 4 Biggsville IL GLBGILXDDMD  224C ONVOY, LLC 977   2020-03-13   
309-627 5 Biggsville IL GLBGILXDAMD  508J CENTURYLINK COMMUNICATIONS LLC 977   2014-08-09   
309-627 6 Biggsville IL BGVLILXDRS1  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 977      
309-627 7 Biggsville IL BGVLILXDRS1  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 977      
309-627 8 Biggsville IL BGVLILXDRS1  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 977      
309-627 9 Biggsville IL BGVLILXDRS1  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 977      

Last updated: Tue, 24 Jan 2023 03:01:57 UTC

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