Area Code +420-383-(030000...039999) located in All locations, Jihocesky (JC), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 383 Subscriber Number From : 030000 Subscriber Number To : 039999 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 : 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) 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 : +420-382-(909000...909999) next › : +420-383-(130000...139999) Dialling Instructions For trunk calls: - 383 030000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 383 030000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 030000 ~ 039999 (Count: 10,000) Example: +420-383-030000 / 00420-383-030000 (383-030000 / -383-030000) +420-383-030001 / 00420-383-030001 (383-030001 / -383-030001) +420-383-030002 / 00420-383-030002 (383-030002 / -383-030002) +420-383-030003 / 00420-383-030003 (383-030003 / -383-030003) +420-383-030004 / 00420-383-030004 (383-030004 / -383-030004) ...+420-383-xxxxxx / 00420-383-xxxxxx (383-xxxxxx / -383-xxxxxx) ...+420-383-039995 / 00420-383-039995 (383-039995 / -383-039995) +420-383-039996 / 00420-383-039996 (383-039996 / -383-039996) +420-383-039997 / 00420-383-039997 (383-039997 / -383-039997) +420-383-039998 / 00420-383-039998 (383-039998 / -383-039998) +420-383-039999 / 00420-383-039999 (383-039999 / -383-039999)