Area Code +420-530-(300000...309999) located in All locations, Jihomoravsky (JM), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 530 Subscriber Number From : 300000 Subscriber Number To : 309999 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-Systems 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 : +420-519-(820000...829999) next › : +420-530-(310000...329999) Dialling Instructions For trunk calls: - 530 300000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 530 300000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 300000 ~ 309999 (Count: 10,000) Example: +420-530-300000 / 00420-530-300000 (530-300000 / -530-300000) +420-530-300001 / 00420-530-300001 (530-300001 / -530-300001) +420-530-300002 / 00420-530-300002 (530-300002 / -530-300002) +420-530-300003 / 00420-530-300003 (530-300003 / -530-300003) +420-530-300004 / 00420-530-300004 (530-300004 / -530-300004) ...+420-530-xxxxxx / 00420-530-xxxxxx (530-xxxxxx / -530-xxxxxx) ...+420-530-309995 / 00420-530-309995 (530-309995 / -530-309995) +420-530-309996 / 00420-530-309996 (530-309996 / -530-309996) +420-530-309997 / 00420-530-309997 (530-309997 / -530-309997) +420-530-309998 / 00420-530-309998 (530-309998 / -530-309998) +420-530-309999 / 00420-530-309999 (530-309999 / -530-309999)