CodeCountryRegionCityOperatorAdded
+1 217 USAIllinoisJacksonville2013-01-08
+1 217 USAIllinoisClinton2013-01-08
+1 217 USAIllinoisSpringfield2013-01-08
+1 217 USAIL Cent. Illinois: Springfield2013-08-22
+1 217 USAChampaign, IL2013-10-18
+1 217 743USAHancockBasco, ILCitizens Telecom Co Illinois-frontier Citizens -il, Landline2013-10-18