Area Code +420-546-(500000...599999) located in All locations, Jihomoravsky (JM), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 546 Subscriber Number From : 500000 Subscriber Number To : 599999 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 : +420-546-(491000...492999) next › : +420-546-(600000...609999) Dialling Instructions For trunk calls: - 546 500000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 546 500000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 500000 ~ 599999 (Count: 100,000) Example: +420-546-500000 / 00420-546-500000 (546-500000 / -546-500000) +420-546-500001 / 00420-546-500001 (546-500001 / -546-500001) +420-546-500002 / 00420-546-500002 (546-500002 / -546-500002) +420-546-500003 / 00420-546-500003 (546-500003 / -546-500003) +420-546-500004 / 00420-546-500004 (546-500004 / -546-500004) ...+420-546-xxxxxx / 00420-546-xxxxxx (546-xxxxxx / -546-xxxxxx) ...+420-546-599995 / 00420-546-599995 (546-599995 / -546-599995) +420-546-599996 / 00420-546-599996 (546-599996 / -546-599996) +420-546-599997 / 00420-546-599997 (546-599997 / -546-599997) +420-546-599998 / 00420-546-599998 (546-599998 / -546-599998) +420-546-599999 / 00420-546-599999 (546-599999 / -546-599999)