Area Code +420-412-(102000...106999) located in All locations, Ustecky (US), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 412 Subscriber Number From : 102000 Subscriber Number To : 106999 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 : ČD - Telematika 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 : +420-411-(444000...444999) next › : +420-412-(110000...110999) Dialling Instructions For trunk calls: - 412 102000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 412 102000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 102000 ~ 106999 (Count: 5,000) Example: +420-412-102000 / 00420-412-102000 (412-102000 / -412-102000) +420-412-102001 / 00420-412-102001 (412-102001 / -412-102001) +420-412-102002 / 00420-412-102002 (412-102002 / -412-102002) +420-412-102003 / 00420-412-102003 (412-102003 / -412-102003) +420-412-102004 / 00420-412-102004 (412-102004 / -412-102004) ...+420-412-xxxxxx / 00420-412-xxxxxx (412-xxxxxx / -412-xxxxxx) ...+420-412-106995 / 00420-412-106995 (412-106995 / -412-106995) +420-412-106996 / 00420-412-106996 (412-106996 / -412-106996) +420-412-106997 / 00420-412-106997 (412-106997 / -412-106997) +420-412-106998 / 00420-412-106998 (412-106998 / -412-106998) +420-412-106999 / 00420-412-106999 (412-106999 / -412-106999)