Area Code +420-544-(210000...234999) located in All locations, Jihomoravsky (JM), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 544 Subscriber Number From : 210000 Subscriber Number To : 234999 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 : +420-544-(145000...146999) next › : +420-544-(238000...241999) Dialling Instructions For trunk calls: - 544 210000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 544 210000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 210000 ~ 234999 (Count: 25,000) Example: +420-544-210000 / 00420-544-210000 (544-210000 / -544-210000) +420-544-210001 / 00420-544-210001 (544-210001 / -544-210001) +420-544-210002 / 00420-544-210002 (544-210002 / -544-210002) +420-544-210003 / 00420-544-210003 (544-210003 / -544-210003) +420-544-210004 / 00420-544-210004 (544-210004 / -544-210004) ...+420-544-xxxxxx / 00420-544-xxxxxx (544-xxxxxx / -544-xxxxxx) ...+420-544-234995 / 00420-544-234995 (544-234995 / -544-234995) +420-544-234996 / 00420-544-234996 (544-234996 / -544-234996) +420-544-234997 / 00420-544-234997 (544-234997 / -544-234997) +420-544-234998 / 00420-544-234998 (544-234998 / -544-234998) +420-544-234999 / 00420-544-234999 (544-234999 / -544-234999)