Area Code +420-233-(310000...313999) located in All locations, Prague (PR), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 233 Subscriber Number From : 310000 Subscriber Number To : 313999 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 : 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 : +420-233-(231000...235999) next › : +420-233-(320000...326999) Dialling Instructions For trunk calls: - 233 310000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 233 310000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 310000 ~ 313999 (Count: 4,000) Example: +420-233-310000 / 00420-233-310000 (233-310000 / -233-310000) +420-233-310001 / 00420-233-310001 (233-310001 / -233-310001) +420-233-310002 / 00420-233-310002 (233-310002 / -233-310002) +420-233-310003 / 00420-233-310003 (233-310003 / -233-310003) +420-233-310004 / 00420-233-310004 (233-310004 / -233-310004) ...+420-233-xxxxxx / 00420-233-xxxxxx (233-xxxxxx / -233-xxxxxx) ...+420-233-313995 / 00420-233-313995 (233-313995 / -233-313995) +420-233-313996 / 00420-233-313996 (233-313996 / -233-313996) +420-233-313997 / 00420-233-313997 (233-313997 / -233-313997) +420-233-313998 / 00420-233-313998 (233-313998 / -233-313998) +420-233-313999 / 00420-233-313999 (233-313999 / -233-313999)