Area Code +420-234-(150000...199999) located in All locations, Prague (PR), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 234 Subscriber Number From : 150000 Subscriber Number To : 199999 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 : GTS Czech s.r.o. 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 : PR Region Name : Prague City : All locations Timezone : Europe/Prague Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 50.0900 Longitude : 14.4200 ‹ previous : +420-234-(147000...148999) next › : +420-234-(220000...232999) Dialling Instructions For trunk calls: - 234 150000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 234 150000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 150000 ~ 199999 (Count: 50,000) Example: +420-234-150000 / 00420-234-150000 (234-150000 / -234-150000) +420-234-150001 / 00420-234-150001 (234-150001 / -234-150001) +420-234-150002 / 00420-234-150002 (234-150002 / -234-150002) +420-234-150003 / 00420-234-150003 (234-150003 / -234-150003) +420-234-150004 / 00420-234-150004 (234-150004 / -234-150004) ...+420-234-xxxxxx / 00420-234-xxxxxx (234-xxxxxx / -234-xxxxxx) ...+420-234-199995 / 00420-234-199995 (234-199995 / -234-199995) +420-234-199996 / 00420-234-199996 (234-199996 / -234-199996) +420-234-199997 / 00420-234-199997 (234-199997 / -234-199997) +420-234-199998 / 00420-234-199998 (234-199998 / -234-199998) +420-234-199999 / 00420-234-199999 (234-199999 / -234-199999)