Area Code +420-234-(618000...619999) 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 : 618000 Subscriber Number To : 619999 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-(616000...616999) next › : +420-234-(621000...627999) Dialling Instructions For trunk calls: - 234 618000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 234 618000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 618000 ~ 619999 (Count: 2,000) Example: +420-234-618000 / 00420-234-618000 (234-618000 / -234-618000) +420-234-618001 / 00420-234-618001 (234-618001 / -234-618001) +420-234-618002 / 00420-234-618002 (234-618002 / -234-618002) +420-234-618003 / 00420-234-618003 (234-618003 / -234-618003) +420-234-618004 / 00420-234-618004 (234-618004 / -234-618004) ...+420-234-xxxxxx / 00420-234-xxxxxx (234-xxxxxx / -234-xxxxxx) ...+420-234-619995 / 00420-234-619995 (234-619995 / -234-619995) +420-234-619996 / 00420-234-619996 (234-619996 / -234-619996) +420-234-619997 / 00420-234-619997 (234-619997 / -234-619997) +420-234-619998 / 00420-234-619998 (234-619998 / -234-619998) +420-234-619999 / 00420-234-619999 (234-619999 / -234-619999)