Area Code +420-474-(667000...668999) located in All locations, Ustecky (US), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 474 Subscriber Number From : 667000 Subscriber Number To : 668999 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 : 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 : +420-474-(666000...666999) next › : +420-474-(672000...672999) Dialling Instructions For trunk calls: - 474 667000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 474 667000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 667000 ~ 668999 (Count: 2,000) Example: +420-474-667000 / 00420-474-667000 (474-667000 / -474-667000) +420-474-667001 / 00420-474-667001 (474-667001 / -474-667001) +420-474-667002 / 00420-474-667002 (474-667002 / -474-667002) +420-474-667003 / 00420-474-667003 (474-667003 / -474-667003) +420-474-667004 / 00420-474-667004 (474-667004 / -474-667004) ...+420-474-xxxxxx / 00420-474-xxxxxx (474-xxxxxx / -474-xxxxxx) ...+420-474-668995 / 00420-474-668995 (474-668995 / -474-668995) +420-474-668996 / 00420-474-668996 (474-668996 / -474-668996) +420-474-668997 / 00420-474-668997 (474-668997 / -474-668997) +420-474-668998 / 00420-474-668998 (474-668998 / -474-668998) +420-474-668999 / 00420-474-668999 (474-668999 / -474-668999)