Area Code +420-810-(100300...100300) located in Shared cost services, more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 810 Subscriber Number From : 100300 Subscriber Number To : 100300 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : S (Special) Carrier Name : Dial Telecom, 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) City : Shared cost services Timezone : Europe/Prague Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 50.0800 Longitude : 14.4400 ‹ previous : +420-810-(100200...100200) next › : +420-810-(100400...100400) Dialling Instructions For trunk calls: - 810 100300 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 810 100300 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 100300 ~ 100300 (Count: 1) Example: +420-810-100300 / 00420-810-100300 (810-100300 / -810-100300)