CodeCountryRegionCityOperatorAdded
+1 203 USAConnecticutIonkers2013-01-08
+1 203 USALouisianaMonroe2013-01-08
+1 203 USAKonnektikuHartford2013-01-08
+1 203 USACT Connecticut: Fairfield County and New Haven Count2013-08-22
+1 203 USANew Haven, CT2013-10-18
+1 203 207USAFairfieldDanbury, CTSouthern New England Telephone Co, Landline2013-10-18