Area Code +420-411-(444000...444999) 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 : 444000 Subscriber Number To : 444999 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 : Axfone 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 : +420-411-(440000...440999) next › : +420-412-(102000...106999) Dialling Instructions For trunk calls: - 411 444000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 411 444000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 444000 ~ 444999 (Count: 1,000) Example: +420-411-444000 / 00420-411-444000 (411-444000 / -411-444000) +420-411-444001 / 00420-411-444001 (411-444001 / -411-444001) +420-411-444002 / 00420-411-444002 (411-444002 / -411-444002) +420-411-444003 / 00420-411-444003 (411-444003 / -411-444003) +420-411-444004 / 00420-411-444004 (411-444004 / -411-444004) ...+420-411-xxxxxx / 00420-411-xxxxxx (411-xxxxxx / -411-xxxxxx) ...+420-411-444995 / 00420-411-444995 (411-444995 / -411-444995) +420-411-444996 / 00420-411-444996 (411-444996 / -411-444996) +420-411-444997 / 00420-411-444997 (411-444997 / -411-444997) +420-411-444998 / 00420-411-444998 (411-444998 / -411-444998) +420-411-444999 / 00420-411-444999 (411-444999 / -411-444999)