Area Code +420-354-(408000...420999) located in All locations, Karlovarsky (KA), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 354 Subscriber Number From : 408000 Subscriber Number To : 420999 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 : KA Region Name : Karlovarsky City : All locations Timezone : Europe/Prague Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 50.1800 Longitude : 12.6500 ‹ previous : +420-354-(400000...406999) next › : +420-354-(422000...424999) Dialling Instructions For trunk calls: - 354 408000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 354 408000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 408000 ~ 420999 (Count: 13,000) Example: +420-354-408000 / 00420-354-408000 (354-408000 / -354-408000) +420-354-408001 / 00420-354-408001 (354-408001 / -354-408001) +420-354-408002 / 00420-354-408002 (354-408002 / -354-408002) +420-354-408003 / 00420-354-408003 (354-408003 / -354-408003) +420-354-408004 / 00420-354-408004 (354-408004 / -354-408004) ...+420-354-xxxxxx / 00420-354-xxxxxx (354-xxxxxx / -354-xxxxxx) ...+420-354-420995 / 00420-354-420995 (354-420995 / -354-420995) +420-354-420996 / 00420-354-420996 (354-420996 / -354-420996) +420-354-420997 / 00420-354-420997 (354-420997 / -354-420997) +420-354-420998 / 00420-354-420998 (354-420998 / -354-420998) +420-354-420999 / 00420-354-420999 (354-420999 / -354-420999)