Area Code +420-311-(260000...269999) located in All locations, Stredocesky (ST), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 311 Subscriber Number From : 260000 Subscriber Number To : 269999 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 : Air Telecom 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 : +420-311-(250000...259999) next › : +420-311-(270000...279999) Dialling Instructions For trunk calls: - 311 260000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 311 260000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 260000 ~ 269999 (Count: 10,000) Example: +420-311-260000 / 00420-311-260000 (311-260000 / -311-260000) +420-311-260001 / 00420-311-260001 (311-260001 / -311-260001) +420-311-260002 / 00420-311-260002 (311-260002 / -311-260002) +420-311-260003 / 00420-311-260003 (311-260003 / -311-260003) +420-311-260004 / 00420-311-260004 (311-260004 / -311-260004) ...+420-311-xxxxxx / 00420-311-xxxxxx (311-xxxxxx / -311-xxxxxx) ...+420-311-269995 / 00420-311-269995 (311-269995 / -311-269995) +420-311-269996 / 00420-311-269996 (311-269996 / -311-269996) +420-311-269997 / 00420-311-269997 (311-269997 / -311-269997) +420-311-269998 / 00420-311-269998 (311-269998 / -311-269998) +420-311-269999 / 00420-311-269999 (311-269999 / -311-269999)