+420-320-(990000...999999): All locations, Stredocesky (ST) Read more about +420-320-(990000...999999)
+420-350-(990000...999999): All locations, Karlovarsky (KA) Read more about +420-350-(990000...999999)
+420-460-(990000...999999): All locations, Pardubicky (PA) Read more about +420-460-(990000...999999)
+420-490-(990000...999999): All locations, Kralovehradecky (KR) Read more about +420-490-(990000...999999)
+420-540-(990000...999999): All locations, Jihomoravsky (JM) Read more about +420-540-(990000...999999)