Area Code +420-353-(040000...049999) located in All locations, Karlovarsky (KA), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 353 Subscriber Number From : 040000 Subscriber Number To : 049999 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-Mobile 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 : KA Region Name : Karlovarsky City : All locations Timezone : Europe/Prague Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 50.1800 Longitude : 12.6500 ‹ previous : +420-353-(030000...039999) next › : +420-353-(050000...069999) Dialling Instructions For trunk calls: - 353 040000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 353 040000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 040000 ~ 049999 (Count: 10,000) Example: +420-353-040000 / 00420-353-040000 (353-040000 / -353-040000) +420-353-040001 / 00420-353-040001 (353-040001 / -353-040001) +420-353-040002 / 00420-353-040002 (353-040002 / -353-040002) +420-353-040003 / 00420-353-040003 (353-040003 / -353-040003) +420-353-040004 / 00420-353-040004 (353-040004 / -353-040004) ...+420-353-xxxxxx / 00420-353-xxxxxx (353-xxxxxx / -353-xxxxxx) ...+420-353-049995 / 00420-353-049995 (353-049995 / -353-049995) +420-353-049996 / 00420-353-049996 (353-049996 / -353-049996) +420-353-049997 / 00420-353-049997 (353-049997 / -353-049997) +420-353-049998 / 00420-353-049998 (353-049998 / -353-049998) +420-353-049999 / 00420-353-049999 (353-049999 / -353-049999)