Area Code +420-352-(300000...304999) located in All locations, Karlovarsky (KA), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 352 Subscriber Number From : 300000 Subscriber Number To : 304999 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 : KA Region Name : Karlovarsky City : All locations Timezone : Europe/Prague Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 50.1800 Longitude : 12.6500 ‹ previous : +420-352-(200000...209999) next › : +420-352-(306000...309999) Dialling Instructions For trunk calls: - 352 300000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 352 300000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 300000 ~ 304999 (Count: 5,000) Example: +420-352-300000 / 00420-352-300000 (352-300000 / -352-300000) +420-352-300001 / 00420-352-300001 (352-300001 / -352-300001) +420-352-300002 / 00420-352-300002 (352-300002 / -352-300002) +420-352-300003 / 00420-352-300003 (352-300003 / -352-300003) +420-352-300004 / 00420-352-300004 (352-300004 / -352-300004) ...+420-352-xxxxxx / 00420-352-xxxxxx (352-xxxxxx / -352-xxxxxx) ...+420-352-304995 / 00420-352-304995 (352-304995 / -352-304995) +420-352-304996 / 00420-352-304996 (352-304996 / -352-304996) +420-352-304997 / 00420-352-304997 (352-304997 / -352-304997) +420-352-304998 / 00420-352-304998 (352-304998 / -352-304998) +420-352-304999 / 00420-352-304999 (352-304999 / -352-304999)