Area Code +420-417-(580000...589999) located in All locations, Ustecky (US), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 417 Subscriber Number From : 580000 Subscriber Number To : 589999 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 : VOXBONE SA, organizační složka 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 : +420-417-(575000...579999) next › : +420-417-(590000...597999) Dialling Instructions For trunk calls: - 417 580000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 417 580000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 580000 ~ 589999 (Count: 10,000) Example: +420-417-580000 / 00420-417-580000 (417-580000 / -417-580000) +420-417-580001 / 00420-417-580001 (417-580001 / -417-580001) +420-417-580002 / 00420-417-580002 (417-580002 / -417-580002) +420-417-580003 / 00420-417-580003 (417-580003 / -417-580003) +420-417-580004 / 00420-417-580004 (417-580004 / -417-580004) ...+420-417-xxxxxx / 00420-417-xxxxxx (417-xxxxxx / -417-xxxxxx) ...+420-417-589995 / 00420-417-589995 (417-589995 / -417-589995) +420-417-589996 / 00420-417-589996 (417-589996 / -417-589996) +420-417-589997 / 00420-417-589997 (417-589997 / -417-589997) +420-417-589998 / 00420-417-589998 (417-589998 / -417-589998) +420-417-589999 / 00420-417-589999 (417-589999 / -417-589999)