Area Code +420-387-(000000...023999) located in All locations, Jihocesky (JC), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 387 Subscriber Number From : 000000 Subscriber Number To : 023999 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 : +420-386-(800000...809999) next › : +420-387-(200000...204999) Dialling Instructions For trunk calls: - 387 000000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 387 000000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 000000 ~ 023999 (Count: 24,000) Example: +420-387-000000 / 00420-387-000000 (387-000000 / -387-000000) +420-387-000001 / 00420-387-000001 (387-000001 / -387-000001) +420-387-000002 / 00420-387-000002 (387-000002 / -387-000002) +420-387-000003 / 00420-387-000003 (387-000003 / -387-000003) +420-387-000004 / 00420-387-000004 (387-000004 / -387-000004) ...+420-387-xxxxxx / 00420-387-xxxxxx (387-xxxxxx / -387-xxxxxx) ...+420-387-023995 / 00420-387-023995 (387-023995 / -387-023995) +420-387-023996 / 00420-387-023996 (387-023996 / -387-023996) +420-387-023997 / 00420-387-023997 (387-023997 / -387-023997) +420-387-023998 / 00420-387-023998 (387-023998 / -387-023998) +420-387-023999 / 00420-387-023999 (387-023999 / -387-023999)