Area Code +420-511-(204000...204999) located in All locations, Jihomoravsky (JM), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 511 Subscriber Number From : 204000 Subscriber Number To : 204999 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 : OVANET 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 : +420-511-(203000...203999) next › : +420-511-(205000...205999) Dialling Instructions For trunk calls: - 511 204000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 511 204000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 204000 ~ 204999 (Count: 1,000) Example: +420-511-204000 / 00420-511-204000 (511-204000 / -511-204000) +420-511-204001 / 00420-511-204001 (511-204001 / -511-204001) +420-511-204002 / 00420-511-204002 (511-204002 / -511-204002) +420-511-204003 / 00420-511-204003 (511-204003 / -511-204003) +420-511-204004 / 00420-511-204004 (511-204004 / -511-204004) ...+420-511-xxxxxx / 00420-511-xxxxxx (511-xxxxxx / -511-xxxxxx) ...+420-511-204995 / 00420-511-204995 (511-204995 / -511-204995) +420-511-204996 / 00420-511-204996 (511-204996 / -511-204996) +420-511-204997 / 00420-511-204997 (511-204997 / -511-204997) +420-511-204998 / 00420-511-204998 (511-204998 / -511-204998) +420-511-204999 / 00420-511-204999 (511-204999 / -511-204999)