+420-311-(370000...370999): All locations, Stredocesky (ST) Read more about +420-311-(370000...370999)
+420-511-(120000...129999): All locations, Jihomoravsky (JM) Read more about +420-511-(120000...129999)
+420-511-(150000...159999): All locations, Jihomoravsky (JM) Read more about +420-511-(150000...159999)
+420-511-(180000...189999): All locations, Jihomoravsky (JM) Read more about +420-511-(180000...189999)
+420-555-(140000...140999): All locations, Moravskoslezsky (MO) Read more about +420-555-(140000...140999)