Area Code +420-475-(243000...247999) located in All locations, Ustecky (US), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 475 Subscriber Number From : 243000 Subscriber Number To : 247999 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 : US Region Name : Ustecky City : All locations Timezone : Europe/Prague Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 50.6100 Longitude : 13.7900 ‹ previous : +420-475-(240000...241999) next › : +420-475-(249000...249999) Dialling Instructions For trunk calls: - 475 243000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 475 243000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 243000 ~ 247999 (Count: 5,000) Example: +420-475-243000 / 00420-475-243000 (475-243000 / -475-243000) +420-475-243001 / 00420-475-243001 (475-243001 / -475-243001) +420-475-243002 / 00420-475-243002 (475-243002 / -475-243002) +420-475-243003 / 00420-475-243003 (475-243003 / -475-243003) +420-475-243004 / 00420-475-243004 (475-243004 / -475-243004) ...+420-475-xxxxxx / 00420-475-xxxxxx (475-xxxxxx / -475-xxxxxx) ...+420-475-247995 / 00420-475-247995 (475-247995 / -475-247995) +420-475-247996 / 00420-475-247996 (475-247996 / -475-247996) +420-475-247997 / 00420-475-247997 (475-247997 / -475-247997) +420-475-247998 / 00420-475-247998 (475-247998 / -475-247998) +420-475-247999 / 00420-475-247999 (475-247999 / -475-247999)