Area Code +420-317-(767000...768999) 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 : 767000 Subscriber Number To : 768999 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-(752000...765999) next › : +420-317-(772000...772999) Dialling Instructions For trunk calls: - 317 767000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 317 767000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 767000 ~ 768999 (Count: 2,000) Example: +420-317-767000 / 00420-317-767000 (317-767000 / -317-767000) +420-317-767001 / 00420-317-767001 (317-767001 / -317-767001) +420-317-767002 / 00420-317-767002 (317-767002 / -317-767002) +420-317-767003 / 00420-317-767003 (317-767003 / -317-767003) +420-317-767004 / 00420-317-767004 (317-767004 / -317-767004) ...+420-317-xxxxxx / 00420-317-xxxxxx (317-xxxxxx / -317-xxxxxx) ...+420-317-768995 / 00420-317-768995 (317-768995 / -317-768995) +420-317-768996 / 00420-317-768996 (317-768996 / -317-768996) +420-317-768997 / 00420-317-768997 (317-768997 / -317-768997) +420-317-768998 / 00420-317-768998 (317-768998 / -317-768998) +420-317-768999 / 00420-317-768999 (317-768999 / -317-768999)