Area Code +420-353-(100000...129999) located in All locations, Karlovarsky (KA), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 353 Subscriber Number From : 100000 Subscriber Number To : 129999 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 : +420-353-(050000...069999) next › : +420-353-(140000...171999) Dialling Instructions For trunk calls: - 353 100000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 353 100000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 100000 ~ 129999 (Count: 30,000) Example: +420-353-100000 / 00420-353-100000 (353-100000 / -353-100000) +420-353-100001 / 00420-353-100001 (353-100001 / -353-100001) +420-353-100002 / 00420-353-100002 (353-100002 / -353-100002) +420-353-100003 / 00420-353-100003 (353-100003 / -353-100003) +420-353-100004 / 00420-353-100004 (353-100004 / -353-100004) ...+420-353-xxxxxx / 00420-353-xxxxxx (353-xxxxxx / -353-xxxxxx) ...+420-353-129995 / 00420-353-129995 (353-129995 / -353-129995) +420-353-129996 / 00420-353-129996 (353-129996 / -353-129996) +420-353-129997 / 00420-353-129997 (353-129997 / -353-129997) +420-353-129998 / 00420-353-129998 (353-129998 / -353-129998) +420-353-129999 / 00420-353-129999 (353-129999 / -353-129999)