Area Code +420-354-(220000...229999) 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 : 220000 Subscriber Number To : 229999 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-Mobile 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-(200000...209999) next › : +420-354-(400000...406999) Dialling Instructions For trunk calls: - 354 220000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 354 220000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 220000 ~ 229999 (Count: 10,000) Example: +420-354-220000 / 00420-354-220000 (354-220000 / -354-220000) +420-354-220001 / 00420-354-220001 (354-220001 / -354-220001) +420-354-220002 / 00420-354-220002 (354-220002 / -354-220002) +420-354-220003 / 00420-354-220003 (354-220003 / -354-220003) +420-354-220004 / 00420-354-220004 (354-220004 / -354-220004) ...+420-354-xxxxxx / 00420-354-xxxxxx (354-xxxxxx / -354-xxxxxx) ...+420-354-229995 / 00420-354-229995 (354-229995 / -354-229995) +420-354-229996 / 00420-354-229996 (354-229996 / -354-229996) +420-354-229997 / 00420-354-229997 (354-229997 / -354-229997) +420-354-229998 / 00420-354-229998 (354-229998 / -354-229998) +420-354-229999 / 00420-354-229999 (354-229999 / -354-229999)