Area Code +420-230-(210000...210999) located in All locations, Prague (PR), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 230 Subscriber Number From : 210000 Subscriber Number To : 210999 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 : +420-230-(200000...200999) next › : +420-230-(230000...239999) Dialling Instructions For trunk calls: - 230 210000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 230 210000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 210000 ~ 210999 (Count: 1,000) Example: +420-230-210000 / 00420-230-210000 (230-210000 / -230-210000) +420-230-210001 / 00420-230-210001 (230-210001 / -230-210001) +420-230-210002 / 00420-230-210002 (230-210002 / -230-210002) +420-230-210003 / 00420-230-210003 (230-210003 / -230-210003) +420-230-210004 / 00420-230-210004 (230-210004 / -230-210004) ...+420-230-xxxxxx / 00420-230-xxxxxx (230-xxxxxx / -230-xxxxxx) ...+420-230-210995 / 00420-230-210995 (230-210995 / -230-210995) +420-230-210996 / 00420-230-210996 (230-210996 / -230-210996) +420-230-210997 / 00420-230-210997 (230-210997 / -230-210997) +420-230-210998 / 00420-230-210998 (230-210998 / -230-210998) +420-230-210999 / 00420-230-210999 (230-210999 / -230-210999)