Area Code +420-324-(140000...149999) located in All locations, Stredocesky (ST), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 324 Subscriber Number From : 140000 Subscriber Number To : 149999 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 : Informační a bezpečnostní agentura s.r.o. 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 : +420-323-(679000...689999) next › : +420-325-(000000...009999) Dialling Instructions For trunk calls: - 324 140000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 324 140000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 140000 ~ 149999 (Count: 10,000) Example: +420-324-140000 / 00420-324-140000 (324-140000 / -324-140000) +420-324-140001 / 00420-324-140001 (324-140001 / -324-140001) +420-324-140002 / 00420-324-140002 (324-140002 / -324-140002) +420-324-140003 / 00420-324-140003 (324-140003 / -324-140003) +420-324-140004 / 00420-324-140004 (324-140004 / -324-140004) ...+420-324-xxxxxx / 00420-324-xxxxxx (324-xxxxxx / -324-xxxxxx) ...+420-324-149995 / 00420-324-149995 (324-149995 / -324-149995) +420-324-149996 / 00420-324-149996 (324-149996 / -324-149996) +420-324-149997 / 00420-324-149997 (324-149997 / -324-149997) +420-324-149998 / 00420-324-149998 (324-149998 / -324-149998) +420-324-149999 / 00420-324-149999 (324-149999 / -324-149999)