Area Code +420-553-(618000...655999) 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 : 618000 Subscriber Number To : 655999 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-(600000...616999) next › : +420-553-(657000...657999) Dialling Instructions For trunk calls: - 553 618000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 553 618000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 618000 ~ 655999 (Count: 38,000) Example: +420-553-618000 / 00420-553-618000 (553-618000 / -553-618000) +420-553-618001 / 00420-553-618001 (553-618001 / -553-618001) +420-553-618002 / 00420-553-618002 (553-618002 / -553-618002) +420-553-618003 / 00420-553-618003 (553-618003 / -553-618003) +420-553-618004 / 00420-553-618004 (553-618004 / -553-618004) ...+420-553-xxxxxx / 00420-553-xxxxxx (553-xxxxxx / -553-xxxxxx) ...+420-553-655995 / 00420-553-655995 (553-655995 / -553-655995) +420-553-655996 / 00420-553-655996 (553-655996 / -553-655996) +420-553-655997 / 00420-553-655997 (553-655997 / -553-655997) +420-553-655998 / 00420-553-655998 (553-655998 / -553-655998) +420-553-655999 / 00420-553-655999 (553-655999 / -553-655999)