Area Code +420-499-(391000...397999) located in All locations, Kralovehradecky (KR), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 499 Subscriber Number From : 391000 Subscriber Number To : 397999 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 : KR Region Name : Kralovehradecky City : All locations Timezone : Europe/Prague Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 50.2200 Longitude : 15.8300 ‹ previous : +420-499-(329000...329999) next › : +420-499-(401000...409999) Dialling Instructions For trunk calls: - 499 391000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 499 391000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 391000 ~ 397999 (Count: 7,000) Example: +420-499-391000 / 00420-499-391000 (499-391000 / -499-391000) +420-499-391001 / 00420-499-391001 (499-391001 / -499-391001) +420-499-391002 / 00420-499-391002 (499-391002 / -499-391002) +420-499-391003 / 00420-499-391003 (499-391003 / -499-391003) +420-499-391004 / 00420-499-391004 (499-391004 / -499-391004) ...+420-499-xxxxxx / 00420-499-xxxxxx (499-xxxxxx / -499-xxxxxx) ...+420-499-397995 / 00420-499-397995 (499-397995 / -499-397995) +420-499-397996 / 00420-499-397996 (499-397996 / -499-397996) +420-499-397997 / 00420-499-397997 (499-397997 / -499-397997) +420-499-397998 / 00420-499-397998 (499-397998 / -499-397998) +420-499-397999 / 00420-499-397999 (499-397999 / -499-397999)