+421-42-(3373000...3373999): Považská Bystrica, Trenčiansky (TC) Read more about +421-42-(3373000...3373999)
+421-44-(3373000...3373999): Liptovský Mikuláš, Žilinský (ZI) Read more about +421-44-(3373000...3373999)
+421-45-(3373000...3373999): Zvolen, Banskobystrický (BC) Read more about +421-45-(3373000...3373999)
+421-47-(3373000...3373999): Lučenec, Banskobystrický (BC) Read more about +421-47-(3373000...3373999)
+421-48-(3373000...3373999): Banská Bystrica, Banskobystrický (BC) Read more about +421-48-(3373000...3373999)
+421-53-(3373000...3373999): Spišská Nová Ves, Košický (KI) Read more about +421-53-(3373000...3373999)