+420-320-(320000...320999): All locations, Stredocesky (ST) Read more about +420-320-(320000...320999)
+420-320-(321000...321999): All locations, Stredocesky (ST) Read more about +420-320-(321000...321999)
+420-320-(990000...999999): All locations, Stredocesky (ST) Read more about +420-320-(990000...999999)