Area Code +420-475-(234000...238999) 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 : 234000 Subscriber Number To : 238999 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-(231000...232999) next › : +420-475-(240000...241999) Dialling Instructions For trunk calls: - 475 234000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 475 234000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 234000 ~ 238999 (Count: 5,000) Example: +420-475-234000 / 00420-475-234000 (475-234000 / -475-234000) +420-475-234001 / 00420-475-234001 (475-234001 / -475-234001) +420-475-234002 / 00420-475-234002 (475-234002 / -475-234002) +420-475-234003 / 00420-475-234003 (475-234003 / -475-234003) +420-475-234004 / 00420-475-234004 (475-234004 / -475-234004) ...+420-475-xxxxxx / 00420-475-xxxxxx (475-xxxxxx / -475-xxxxxx) ...+420-475-238995 / 00420-475-238995 (475-238995 / -475-238995) +420-475-238996 / 00420-475-238996 (475-238996 / -475-238996) +420-475-238997 / 00420-475-238997 (475-238997 / -475-238997) +420-475-238998 / 00420-475-238998 (475-238998 / -475-238998) +420-475-238999 / 00420-475-238999 (475-238999 / -475-238999)