Area Code +420-351-(100000...109999) located in All locations, Karlovarsky (KA), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 351 Subscriber Number From : 100000 Subscriber Number To : 109999 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 : Telco Pro Services, 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 : +420-351-(020000...020999) next › : +420-351-(110000...119999) Dialling Instructions For trunk calls: - 351 100000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 351 100000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 100000 ~ 109999 (Count: 10,000) Example: +420-351-100000 / 00420-351-100000 (351-100000 / -351-100000) +420-351-100001 / 00420-351-100001 (351-100001 / -351-100001) +420-351-100002 / 00420-351-100002 (351-100002 / -351-100002) +420-351-100003 / 00420-351-100003 (351-100003 / -351-100003) +420-351-100004 / 00420-351-100004 (351-100004 / -351-100004) ...+420-351-xxxxxx / 00420-351-xxxxxx (351-xxxxxx / -351-xxxxxx) ...+420-351-109995 / 00420-351-109995 (351-109995 / -351-109995) +420-351-109996 / 00420-351-109996 (351-109996 / -351-109996) +420-351-109997 / 00420-351-109997 (351-109997 / -351-109997) +420-351-109998 / 00420-351-109998 (351-109998 / -351-109998) +420-351-109999 / 00420-351-109999 (351-109999 / -351-109999)