Area Code +420-553-(540000...549999) 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 : 540000 Subscriber Number To : 549999 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 : 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-(460000...469999) next › : +420-553-(600000...616999) Dialling Instructions For trunk calls: - 553 540000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 553 540000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 540000 ~ 549999 (Count: 10,000) Example: +420-553-540000 / 00420-553-540000 (553-540000 / -553-540000) +420-553-540001 / 00420-553-540001 (553-540001 / -553-540001) +420-553-540002 / 00420-553-540002 (553-540002 / -553-540002) +420-553-540003 / 00420-553-540003 (553-540003 / -553-540003) +420-553-540004 / 00420-553-540004 (553-540004 / -553-540004) ...+420-553-xxxxxx / 00420-553-xxxxxx (553-xxxxxx / -553-xxxxxx) ...+420-553-549995 / 00420-553-549995 (553-549995 / -553-549995) +420-553-549996 / 00420-553-549996 (553-549996 / -553-549996) +420-553-549997 / 00420-553-549997 (553-549997 / -553-549997) +420-553-549998 / 00420-553-549998 (553-549998 / -553-549998) +420-553-549999 / 00420-553-549999 (553-549999 / -553-549999)