Area Code +420-321-(400000...409999) 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 : 400000 Subscriber Number To : 409999 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 : ASYS IJD, spol. 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-(389000...389999) next › : +420-321-(570000...571999) Dialling Instructions For trunk calls: - 321 400000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 321 400000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 400000 ~ 409999 (Count: 10,000) Example: +420-321-400000 / 00420-321-400000 (321-400000 / -321-400000) +420-321-400001 / 00420-321-400001 (321-400001 / -321-400001) +420-321-400002 / 00420-321-400002 (321-400002 / -321-400002) +420-321-400003 / 00420-321-400003 (321-400003 / -321-400003) +420-321-400004 / 00420-321-400004 (321-400004 / -321-400004) ...+420-321-xxxxxx / 00420-321-xxxxxx (321-xxxxxx / -321-xxxxxx) ...+420-321-409995 / 00420-321-409995 (321-409995 / -321-409995) +420-321-409996 / 00420-321-409996 (321-409996 / -321-409996) +420-321-409997 / 00420-321-409997 (321-409997 / -321-409997) +420-321-409998 / 00420-321-409998 (321-409998 / -321-409998) +420-321-409999 / 00420-321-409999 (321-409999 / -321-409999)
