Area Code +420-730-(410000...429999) 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 : 410000 Subscriber Number To : 429999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : M (Mobile, Cellular) Carrier Name : SMART Comp. 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-(400000...409999) next › : +420-730-(430000...439999) Dialling Instructions For trunk calls: - 730 410000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 730 410000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 410000 ~ 429999 (Count: 20,000) Example: +420-730-410000 / 00420-730-410000 (730-410000 / -730-410000) +420-730-410001 / 00420-730-410001 (730-410001 / -730-410001) +420-730-410002 / 00420-730-410002 (730-410002 / -730-410002) +420-730-410003 / 00420-730-410003 (730-410003 / -730-410003) +420-730-410004 / 00420-730-410004 (730-410004 / -730-410004) ...+420-730-xxxxxx / 00420-730-xxxxxx (730-xxxxxx / -730-xxxxxx) ...+420-730-429995 / 00420-730-429995 (730-429995 / -730-429995) +420-730-429996 / 00420-730-429996 (730-429996 / -730-429996) +420-730-429997 / 00420-730-429997 (730-429997 / -730-429997) +420-730-429998 / 00420-730-429998 (730-429998 / -730-429998) +420-730-429999 / 00420-730-429999 (730-429999 / -730-429999)