Area Code +420-473-(040000...049999) located in All locations, Ustecky (US), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 473 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 : US Region Name : Ustecky City : All locations Timezone : Europe/Prague Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 50.6100 Longitude : 13.7900 ‹ previous : +420-473-(030000...039999) next › : +420-473-(530000...539999) Dialling Instructions For trunk calls: - 473 040000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 473 040000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 040000 ~ 049999 (Count: 10,000) Example: +420-473-040000 / 00420-473-040000 (473-040000 / -473-040000) +420-473-040001 / 00420-473-040001 (473-040001 / -473-040001) +420-473-040002 / 00420-473-040002 (473-040002 / -473-040002) +420-473-040003 / 00420-473-040003 (473-040003 / -473-040003) +420-473-040004 / 00420-473-040004 (473-040004 / -473-040004) ...+420-473-xxxxxx / 00420-473-xxxxxx (473-xxxxxx / -473-xxxxxx) ...+420-473-049995 / 00420-473-049995 (473-049995 / -473-049995) +420-473-049996 / 00420-473-049996 (473-049996 / -473-049996) +420-473-049997 / 00420-473-049997 (473-049997 / -473-049997) +420-473-049998 / 00420-473-049998 (473-049998 / -473-049998) +420-473-049999 / 00420-473-049999 (473-049999 / -473-049999)