Area Code +420-411-(160000...179999) located in All locations, Ustecky (US), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 411 Subscriber Number From : 160000 Subscriber Number To : 179999 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 : Telco Pro Services, 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 : 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 : +420-411-(150000...159999) next › : +420-411-(180000...189999) Dialling Instructions For trunk calls: - 411 160000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 411 160000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 160000 ~ 179999 (Count: 20,000) Example: +420-411-160000 / 00420-411-160000 (411-160000 / -411-160000) +420-411-160001 / 00420-411-160001 (411-160001 / -411-160001) +420-411-160002 / 00420-411-160002 (411-160002 / -411-160002) +420-411-160003 / 00420-411-160003 (411-160003 / -411-160003) +420-411-160004 / 00420-411-160004 (411-160004 / -411-160004) ...+420-411-xxxxxx / 00420-411-xxxxxx (411-xxxxxx / -411-xxxxxx) ...+420-411-179995 / 00420-411-179995 (411-179995 / -411-179995) +420-411-179996 / 00420-411-179996 (411-179996 / -411-179996) +420-411-179997 / 00420-411-179997 (411-179997 / -411-179997) +420-411-179998 / 00420-411-179998 (411-179998 / -411-179998) +420-411-179999 / 00420-411-179999 (411-179999 / -411-179999)