Area Code +420-478-(600000...629999) located in All locations, Ustecky (US), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 478 Subscriber Number From : 600000 Subscriber Number To : 629999 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 : GTS Czech s.r.o. 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 : +420-478-(579000...579999) next › : +420-478-(636000...637999) Dialling Instructions For trunk calls: - 478 600000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 478 600000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 600000 ~ 629999 (Count: 30,000) Example: +420-478-600000 / 00420-478-600000 (478-600000 / -478-600000) +420-478-600001 / 00420-478-600001 (478-600001 / -478-600001) +420-478-600002 / 00420-478-600002 (478-600002 / -478-600002) +420-478-600003 / 00420-478-600003 (478-600003 / -478-600003) +420-478-600004 / 00420-478-600004 (478-600004 / -478-600004) ...+420-478-xxxxxx / 00420-478-xxxxxx (478-xxxxxx / -478-xxxxxx) ...+420-478-629995 / 00420-478-629995 (478-629995 / -478-629995) +420-478-629996 / 00420-478-629996 (478-629996 / -478-629996) +420-478-629997 / 00420-478-629997 (478-629997 / -478-629997) +420-478-629998 / 00420-478-629998 (478-629998 / -478-629998) +420-478-629999 / 00420-478-629999 (478-629999 / -478-629999)