Area Code +420-210-(310000...319999) located in All locations, Prague (PR), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 210 Subscriber Number From : 310000 Subscriber Number To : 319999 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 : Faster CZ spol. 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 : +420-210-(210000...219999) next › : +420-210-(320000...324999) Dialling Instructions For trunk calls: - 210 310000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 210 310000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 310000 ~ 319999 (Count: 10,000) Example: +420-210-310000 / 00420-210-310000 (210-310000 / -210-310000) +420-210-310001 / 00420-210-310001 (210-310001 / -210-310001) +420-210-310002 / 00420-210-310002 (210-310002 / -210-310002) +420-210-310003 / 00420-210-310003 (210-310003 / -210-310003) +420-210-310004 / 00420-210-310004 (210-310004 / -210-310004) ...+420-210-xxxxxx / 00420-210-xxxxxx (210-xxxxxx / -210-xxxxxx) ...+420-210-319995 / 00420-210-319995 (210-319995 / -210-319995) +420-210-319996 / 00420-210-319996 (210-319996 / -210-319996) +420-210-319997 / 00420-210-319997 (210-319997 / -210-319997) +420-210-319998 / 00420-210-319998 (210-319998 / -210-319998) +420-210-319999 / 00420-210-319999 (210-319999 / -210-319999)