Area Code +420-546-(418000...419999) located in All locations, Jihomoravsky (JM), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 546 Subscriber Number From : 418000 Subscriber Number To : 419999 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 : +420-546-(410000...413999) next › : +420-546-(420000...439999) Dialling Instructions For trunk calls: - 546 418000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 546 418000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 418000 ~ 419999 (Count: 2,000) Example: +420-546-418000 / 00420-546-418000 (546-418000 / -546-418000) +420-546-418001 / 00420-546-418001 (546-418001 / -546-418001) +420-546-418002 / 00420-546-418002 (546-418002 / -546-418002) +420-546-418003 / 00420-546-418003 (546-418003 / -546-418003) +420-546-418004 / 00420-546-418004 (546-418004 / -546-418004) ...+420-546-xxxxxx / 00420-546-xxxxxx (546-xxxxxx / -546-xxxxxx) ...+420-546-419995 / 00420-546-419995 (546-419995 / -546-419995) +420-546-419996 / 00420-546-419996 (546-419996 / -546-419996) +420-546-419997 / 00420-546-419997 (546-419997 / -546-419997) +420-546-419998 / 00420-546-419998 (546-419998 / -546-419998) +420-546-419999 / 00420-546-419999 (546-419999 / -546-419999)