Area Code +420-321-(200000...200999) located in All locations, Stredocesky (ST), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 321 Subscriber Number From : 200000 Subscriber Number To : 200999 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 : GTS Czech s.r.o. 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 : ST Region Name : Stredocesky City : All locations Timezone : Europe/Prague Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 49.8800 Longitude : 14.9400 ‹ previous : +420-321-(123000...123999) next › : +420-321-(320000...324999) Dialling Instructions For trunk calls: - 321 200000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 321 200000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 200000 ~ 200999 (Count: 1,000) Example: +420-321-200000 / 00420-321-200000 (321-200000 / -321-200000) +420-321-200001 / 00420-321-200001 (321-200001 / -321-200001) +420-321-200002 / 00420-321-200002 (321-200002 / -321-200002) +420-321-200003 / 00420-321-200003 (321-200003 / -321-200003) +420-321-200004 / 00420-321-200004 (321-200004 / -321-200004) ...+420-321-xxxxxx / 00420-321-xxxxxx (321-xxxxxx / -321-xxxxxx) ...+420-321-200995 / 00420-321-200995 (321-200995 / -321-200995) +420-321-200996 / 00420-321-200996 (321-200996 / -321-200996) +420-321-200997 / 00420-321-200997 (321-200997 / -321-200997) +420-321-200998 / 00420-321-200998 (321-200998 / -321-200998) +420-321-200999 / 00420-321-200999 (321-200999 / -321-200999)