Area Code +420-730-(350000...359999) located in Public mobile network, more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 730 Subscriber Number From : 350000 Subscriber Number To : 359999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : M (Mobile, Cellular) Carrier Name : MATERNA Communications 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 : +420-730-(330000...339999) next › : +420-730-(400000...409999) Dialling Instructions For trunk calls: - 730 350000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 730 350000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 350000 ~ 359999 (Count: 10,000) Example: +420-730-350000 / 00420-730-350000 (730-350000 / -730-350000) +420-730-350001 / 00420-730-350001 (730-350001 / -730-350001) +420-730-350002 / 00420-730-350002 (730-350002 / -730-350002) +420-730-350003 / 00420-730-350003 (730-350003 / -730-350003) +420-730-350004 / 00420-730-350004 (730-350004 / -730-350004) ...+420-730-xxxxxx / 00420-730-xxxxxx (730-xxxxxx / -730-xxxxxx) ...+420-730-359995 / 00420-730-359995 (730-359995 / -730-359995) +420-730-359996 / 00420-730-359996 (730-359996 / -730-359996) +420-730-359997 / 00420-730-359997 (730-359997 / -730-359997) +420-730-359998 / 00420-730-359998 (730-359998 / -730-359998) +420-730-359999 / 00420-730-359999 (730-359999 / -730-359999)