Area Code +420-384-(340000...347999) located in All locations, Jihocesky (JC), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 384 Subscriber Number From : 340000 Subscriber Number To : 347999 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 : JC Region Name : Jihocesky City : All locations Timezone : Europe/Prague Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 48.9800 Longitude : 14.4800 ‹ previous : +420-384-(310000...327999) next › : +420-384-(350000...354999) Dialling Instructions For trunk calls: - 384 340000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 384 340000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 340000 ~ 347999 (Count: 8,000) Example: +420-384-340000 / 00420-384-340000 (384-340000 / -384-340000) +420-384-340001 / 00420-384-340001 (384-340001 / -384-340001) +420-384-340002 / 00420-384-340002 (384-340002 / -384-340002) +420-384-340003 / 00420-384-340003 (384-340003 / -384-340003) +420-384-340004 / 00420-384-340004 (384-340004 / -384-340004) ...+420-384-xxxxxx / 00420-384-xxxxxx (384-xxxxxx / -384-xxxxxx) ...+420-384-347995 / 00420-384-347995 (384-347995 / -384-347995) +420-384-347996 / 00420-384-347996 (384-347996 / -384-347996) +420-384-347997 / 00420-384-347997 (384-347997 / -384-347997) +420-384-347998 / 00420-384-347998 (384-347998 / -384-347998) +420-384-347999 / 00420-384-347999 (384-347999 / -384-347999)