Area Code +420-734-(000000...999999) located in Public mobile network, more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 734 Subscriber Number From : 000000 Subscriber Number To : 999999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : M (Mobile, Cellular) Carrier Name : T-Mobile 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) City : Public mobile network 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 : +420-733-(000000...999999) next › : +420-735-(000000...299999) Dialling Instructions For trunk calls: - 734 000000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 734 000000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 000000 ~ 999999 (Count: 1,000,000) Example: +420-734-000000 / 00420-734-000000 (734-000000 / -734-000000) +420-734-000001 / 00420-734-000001 (734-000001 / -734-000001) +420-734-000002 / 00420-734-000002 (734-000002 / -734-000002) +420-734-000003 / 00420-734-000003 (734-000003 / -734-000003) +420-734-000004 / 00420-734-000004 (734-000004 / -734-000004) ...+420-734-xxxxxx / 00420-734-xxxxxx (734-xxxxxx / -734-xxxxxx) ...+420-734-999995 / 00420-734-999995 (734-999995 / -734-999995) +420-734-999996 / 00420-734-999996 (734-999996 / -734-999996) +420-734-999997 / 00420-734-999997 (734-999997 / -734-999997) +420-734-999998 / 00420-734-999998 (734-999998 / -734-999998) +420-734-999999 / 00420-734-999999 (734-999999 / -734-999999)