Area Code +420-416-(574000...575999) located in All locations, Ustecky (US), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 416 Subscriber Number From : 574000 Subscriber Number To : 575999 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 : 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 : +420-416-(560000...571999) next › : +420-416-(577000...577999) Dialling Instructions For trunk calls: - 416 574000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 416 574000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 574000 ~ 575999 (Count: 2,000) Example: +420-416-574000 / 00420-416-574000 (416-574000 / -416-574000) +420-416-574001 / 00420-416-574001 (416-574001 / -416-574001) +420-416-574002 / 00420-416-574002 (416-574002 / -416-574002) +420-416-574003 / 00420-416-574003 (416-574003 / -416-574003) +420-416-574004 / 00420-416-574004 (416-574004 / -416-574004) ...+420-416-xxxxxx / 00420-416-xxxxxx (416-xxxxxx / -416-xxxxxx) ...+420-416-575995 / 00420-416-575995 (416-575995 / -416-575995) +420-416-575996 / 00420-416-575996 (416-575996 / -416-575996) +420-416-575997 / 00420-416-575997 (416-575997 / -416-575997) +420-416-575998 / 00420-416-575998 (416-575998 / -416-575998) +420-416-575999 / 00420-416-575999 (416-575999 / -416-575999)