Area Code +420-393-(390000...399999) located in All locations, Jihocesky (JC), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 393 Subscriber Number From : 390000 Subscriber Number To : 399999 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-Systems 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 : +420-393-(040000...042999) next › : +420-396-(396000...396999) Dialling Instructions For trunk calls: - 393 390000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 393 390000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 390000 ~ 399999 (Count: 10,000) Example: +420-393-390000 / 00420-393-390000 (393-390000 / -393-390000) +420-393-390001 / 00420-393-390001 (393-390001 / -393-390001) +420-393-390002 / 00420-393-390002 (393-390002 / -393-390002) +420-393-390003 / 00420-393-390003 (393-390003 / -393-390003) +420-393-390004 / 00420-393-390004 (393-390004 / -393-390004) ...+420-393-xxxxxx / 00420-393-xxxxxx (393-xxxxxx / -393-xxxxxx) ...+420-393-399995 / 00420-393-399995 (393-399995 / -393-399995) +420-393-399996 / 00420-393-399996 (393-399996 / -393-399996) +420-393-399997 / 00420-393-399997 (393-399997 / -393-399997) +420-393-399998 / 00420-393-399998 (393-399998 / -393-399998) +420-393-399999 / 00420-393-399999 (393-399999 / -393-399999)