Area Code +420-317-(711000...713999) located in All locations, Stredocesky (ST), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 317 Subscriber Number From : 711000 Subscriber Number To : 713999 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 : ST Region Name : Stredocesky City : All locations Timezone : Europe/Prague Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 49.8800 Longitude : 14.9400 ‹ previous : +420-317-(700000...705999) next › : +420-317-(716000...729999) Dialling Instructions For trunk calls: - 317 711000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 317 711000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 711000 ~ 713999 (Count: 3,000) Example: +420-317-711000 / 00420-317-711000 (317-711000 / -317-711000) +420-317-711001 / 00420-317-711001 (317-711001 / -317-711001) +420-317-711002 / 00420-317-711002 (317-711002 / -317-711002) +420-317-711003 / 00420-317-711003 (317-711003 / -317-711003) +420-317-711004 / 00420-317-711004 (317-711004 / -317-711004) ...+420-317-xxxxxx / 00420-317-xxxxxx (317-xxxxxx / -317-xxxxxx) ...+420-317-713995 / 00420-317-713995 (317-713995 / -317-713995) +420-317-713996 / 00420-317-713996 (317-713996 / -317-713996) +420-317-713997 / 00420-317-713997 (317-713997 / -317-713997) +420-317-713998 / 00420-317-713998 (317-713998 / -317-713998) +420-317-713999 / 00420-317-713999 (317-713999 / -317-713999)