-AR -3436-05827 America/Buenos_Aires E Argentina (BA, DF, SC, TF)
-AR -3257-06040 America/Rosario NE Argentina (SF, ER, CN, MN, CC, FM, LP, CH)
-AR -3124-06411 America/Cordoba W Argentina (CB, SA, TM, LR, SJ, SL, NQ, RN)
-AR -2411-06518 America/Jujuy Jujuy (JY)
-AR -2828-06547 America/Catamarca Catamarca (CT)
-AR -3253-06849 America/Mendoza Mendoza (MZ)
+AR -3436-05827 America/Argentina/Buenos_Aires Buenos Aires (BA, CF)
+AR -3124-06411 America/Argentina/Cordoba most locations (CB, CC, CN, ER, FM, MN, SE, SF)
+AR -2447-06525 America/Argentina/Salta (SA, LP, NQ, RN)
+AR -2411-06518 America/Argentina/Jujuy Jujuy (JY)
+AR -2649-06513 America/Argentina/Tucuman Tucuman (TM)
+AR -2828-06547 America/Argentina/Catamarca Catamarca (CT), Chubut (CH)
+AR -2926-06651 America/Argentina/La_Rioja La Rioja (LR)
+AR -3132-06831 America/Argentina/San_Juan San Juan (SJ)
+AR -3253-06849 America/Argentina/Mendoza Mendoza (MZ)
+AR -3319-06621 America/Argentina/San_Luis San Luis (SL)
+AR -5138-06913 America/Argentina/Rio_Gallegos Santa Cruz (SC)
+AR -5448-06818 America/Argentina/Ushuaia Tierra del Fuego (TF)