Area Code +420-283-(890000...894999) located in All locations, Prague (PR), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 283 Subscriber Number From : 890000 Subscriber Number To : 894999 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 : +420-283-(880000...883999) next › : +420-283-(910000...911999) Dialling Instructions For trunk calls: - 283 890000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 283 890000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 890000 ~ 894999 (Count: 5,000) Example: +420-283-890000 / 00420-283-890000 (283-890000 / -283-890000) +420-283-890001 / 00420-283-890001 (283-890001 / -283-890001) +420-283-890002 / 00420-283-890002 (283-890002 / -283-890002) +420-283-890003 / 00420-283-890003 (283-890003 / -283-890003) +420-283-890004 / 00420-283-890004 (283-890004 / -283-890004) ...+420-283-xxxxxx / 00420-283-xxxxxx (283-xxxxxx / -283-xxxxxx) ...+420-283-894995 / 00420-283-894995 (283-894995 / -283-894995) +420-283-894996 / 00420-283-894996 (283-894996 / -283-894996) +420-283-894997 / 00420-283-894997 (283-894997 / -283-894997) +420-283-894998 / 00420-283-894998 (283-894998 / -283-894998) +420-283-894999 / 00420-283-894999 (283-894999 / -283-894999)