Area Code +420-543-(030000...039999) located in All locations, Jihomoravsky (JM), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 543 Subscriber Number From : 030000 Subscriber Number To : 039999 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 : T-Mobile Czech Republic a.s. 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 : +420-542-(590000...599999) next › : +420-543-(100000...109999) Dialling Instructions For trunk calls: - 543 030000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 543 030000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 030000 ~ 039999 (Count: 10,000) Example: +420-543-030000 / 00420-543-030000 (543-030000 / -543-030000) +420-543-030001 / 00420-543-030001 (543-030001 / -543-030001) +420-543-030002 / 00420-543-030002 (543-030002 / -543-030002) +420-543-030003 / 00420-543-030003 (543-030003 / -543-030003) +420-543-030004 / 00420-543-030004 (543-030004 / -543-030004) ...+420-543-xxxxxx / 00420-543-xxxxxx (543-xxxxxx / -543-xxxxxx) ...+420-543-039995 / 00420-543-039995 (543-039995 / -543-039995) +420-543-039996 / 00420-543-039996 (543-039996 / -543-039996) +420-543-039997 / 00420-543-039997 (543-039997 / -543-039997) +420-543-039998 / 00420-543-039998 (543-039998 / -543-039998) +420-543-039999 / 00420-543-039999 (543-039999 / -543-039999)