Area Code +420-544-(243000...248999) 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 : 243000 Subscriber Number To : 248999 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-(238000...241999) next › : +420-544-(250000...252999) Dialling Instructions For trunk calls: - 544 243000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 544 243000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 243000 ~ 248999 (Count: 6,000) Example: +420-544-243000 / 00420-544-243000 (544-243000 / -544-243000) +420-544-243001 / 00420-544-243001 (544-243001 / -544-243001) +420-544-243002 / 00420-544-243002 (544-243002 / -544-243002) +420-544-243003 / 00420-544-243003 (544-243003 / -544-243003) +420-544-243004 / 00420-544-243004 (544-243004 / -544-243004) ...+420-544-xxxxxx / 00420-544-xxxxxx (544-xxxxxx / -544-xxxxxx) ...+420-544-248995 / 00420-544-248995 (544-248995 / -544-248995) +420-544-248996 / 00420-544-248996 (544-248996 / -544-248996) +420-544-248997 / 00420-544-248997 (544-248997 / -544-248997) +420-544-248998 / 00420-544-248998 (544-248998 / -544-248998) +420-544-248999 / 00420-544-248999 (544-248999 / -544-248999)