Area Code +420-415-(400000...401999) located in All locations, Ustecky (US), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 415 Subscriber Number From : 400000 Subscriber Number To : 401999 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 : GTS Czech 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 : 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 : +420-415-(240000...249999) next › : +420-415-(409000...409999) Dialling Instructions For trunk calls: - 415 400000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 415 400000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 400000 ~ 401999 (Count: 2,000) Example: +420-415-400000 / 00420-415-400000 (415-400000 / -415-400000) +420-415-400001 / 00420-415-400001 (415-400001 / -415-400001) +420-415-400002 / 00420-415-400002 (415-400002 / -415-400002) +420-415-400003 / 00420-415-400003 (415-400003 / -415-400003) +420-415-400004 / 00420-415-400004 (415-400004 / -415-400004) ...+420-415-xxxxxx / 00420-415-xxxxxx (415-xxxxxx / -415-xxxxxx) ...+420-415-401995 / 00420-415-401995 (415-401995 / -415-401995) +420-415-401996 / 00420-415-401996 (415-401996 / -415-401996) +420-415-401997 / 00420-415-401997 (415-401997 / -415-401997) +420-415-401998 / 00420-415-401998 (415-401998 / -415-401998) +420-415-401999 / 00420-415-401999 (415-401999 / -415-401999)