Area Code +420-543-(100000...109999) 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 : 100000 Subscriber Number To : 109999 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 : Telefónica 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 : +420-543-(030000...039999) next › : +420-543-(121000...139999) Dialling Instructions For trunk calls: - 543 100000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 543 100000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 100000 ~ 109999 (Count: 10,000) Example: +420-543-100000 / 00420-543-100000 (543-100000 / -543-100000) +420-543-100001 / 00420-543-100001 (543-100001 / -543-100001) +420-543-100002 / 00420-543-100002 (543-100002 / -543-100002) +420-543-100003 / 00420-543-100003 (543-100003 / -543-100003) +420-543-100004 / 00420-543-100004 (543-100004 / -543-100004) ...+420-543-xxxxxx / 00420-543-xxxxxx (543-xxxxxx / -543-xxxxxx) ...+420-543-109995 / 00420-543-109995 (543-109995 / -543-109995) +420-543-109996 / 00420-543-109996 (543-109996 / -543-109996) +420-543-109997 / 00420-543-109997 (543-109997 / -543-109997) +420-543-109998 / 00420-543-109998 (543-109998 / -543-109998) +420-543-109999 / 00420-543-109999 (543-109999 / -543-109999)