Area Code +420-558-(300000...309999) located in All locations, Moravskoslezsky (MO), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 558 Subscriber Number From : 300000 Subscriber Number To : 309999 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 : +420-558-(270000...279999) next › : +420-558-(320000...326999) Dialling Instructions For trunk calls: - 558 300000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 558 300000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 300000 ~ 309999 (Count: 10,000) Example: +420-558-300000 / 00420-558-300000 (558-300000 / -558-300000) +420-558-300001 / 00420-558-300001 (558-300001 / -558-300001) +420-558-300002 / 00420-558-300002 (558-300002 / -558-300002) +420-558-300003 / 00420-558-300003 (558-300003 / -558-300003) +420-558-300004 / 00420-558-300004 (558-300004 / -558-300004) ...+420-558-xxxxxx / 00420-558-xxxxxx (558-xxxxxx / -558-xxxxxx) ...+420-558-309995 / 00420-558-309995 (558-309995 / -558-309995) +420-558-309996 / 00420-558-309996 (558-309996 / -558-309996) +420-558-309997 / 00420-558-309997 (558-309997 / -558-309997) +420-558-309998 / 00420-558-309998 (558-309998 / -558-309998) +420-558-309999 / 00420-558-309999 (558-309999 / -558-309999)