Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: BGVLILXDRS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
309-627 A Biggsville IL 1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 977      
309-627 0 Biggsville IL 1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 977      
309-627 1 Biggsville IL 1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 977      
309-627 2 Biggsville IL 1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 977      
309-627 6 Biggsville IL 1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 977      
309-627 7 Biggsville IL 1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 977      
309-627 8 Biggsville IL 1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 977      
309-627 9 Biggsville IL 1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 977      

Last updated: Sat, 02 May 2026 12:20:53 UTC

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