Area Code +420-553-(400000...401999) located in All locations, Moravskoslezsky (MO), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 553 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 : MO Region Name : Moravskoslezsky City : All locations Timezone : Europe/Prague Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 49.7300 Longitude : 18.2300 ‹ previous : +420-553-(105000...106999) next › : +420-553-(460000...469999) Dialling Instructions For trunk calls: - 553 400000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 553 400000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 400000 ~ 401999 (Count: 2,000) Example: +420-553-400000 / 00420-553-400000 (553-400000 / -553-400000) +420-553-400001 / 00420-553-400001 (553-400001 / -553-400001) +420-553-400002 / 00420-553-400002 (553-400002 / -553-400002) +420-553-400003 / 00420-553-400003 (553-400003 / -553-400003) +420-553-400004 / 00420-553-400004 (553-400004 / -553-400004) ...+420-553-xxxxxx / 00420-553-xxxxxx (553-xxxxxx / -553-xxxxxx) ...+420-553-401995 / 00420-553-401995 (553-401995 / -553-401995) +420-553-401996 / 00420-553-401996 (553-401996 / -553-401996) +420-553-401997 / 00420-553-401997 (553-401997 / -553-401997) +420-553-401998 / 00420-553-401998 (553-401998 / -553-401998) +420-553-401999 / 00420-553-401999 (553-401999 / -553-401999)