Area Code +420-531-(000000...012999) located in All locations, Jihomoravsky (JM), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 531 Subscriber Number From : 000000 Subscriber Number To : 012999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : GTS Czech s.r.o. Click here to buy Czech Republic Area Code Database Other Information Language Code : cs (Czech) Country Number : 203 (Czech Republic) Country Code : CZ (Czech Republic) Region Code : JM Region Name : Jihomoravsky City : All locations Timezone : Europe/Prague Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 49.1900 Longitude : 16.6500 ‹ previous : +420-530-(555000...555999) next › : +420-531-(014000...025999) Dialling Instructions For trunk calls: - 531 000000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 531 000000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 000000 ~ 012999 (Count: 13,000) Example: +420-531-000000 / 00420-531-000000 (531-000000 / -531-000000) +420-531-000001 / 00420-531-000001 (531-000001 / -531-000001) +420-531-000002 / 00420-531-000002 (531-000002 / -531-000002) +420-531-000003 / 00420-531-000003 (531-000003 / -531-000003) +420-531-000004 / 00420-531-000004 (531-000004 / -531-000004) ...+420-531-xxxxxx / 00420-531-xxxxxx (531-xxxxxx / -531-xxxxxx) ...+420-531-012995 / 00420-531-012995 (531-012995 / -531-012995) +420-531-012996 / 00420-531-012996 (531-012996 / -531-012996) +420-531-012997 / 00420-531-012997 (531-012997 / -531-012997) +420-531-012998 / 00420-531-012998 (531-012998 / -531-012998) +420-531-012999 / 00420-531-012999 (531-012999 / -531-012999)