Area Code +420-284-(890000...892999) located in All locations, Prague (PR), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 284 Subscriber Number From : 890000 Subscriber Number To : 892999 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 : +420-284-(858000...864999) next › : +420-285-(747000...747999) Dialling Instructions For trunk calls: - 284 890000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 284 890000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 890000 ~ 892999 (Count: 3,000) Example: +420-284-890000 / 00420-284-890000 (284-890000 / -284-890000) +420-284-890001 / 00420-284-890001 (284-890001 / -284-890001) +420-284-890002 / 00420-284-890002 (284-890002 / -284-890002) +420-284-890003 / 00420-284-890003 (284-890003 / -284-890003) +420-284-890004 / 00420-284-890004 (284-890004 / -284-890004) ...+420-284-xxxxxx / 00420-284-xxxxxx (284-xxxxxx / -284-xxxxxx) ...+420-284-892995 / 00420-284-892995 (284-892995 / -284-892995) +420-284-892996 / 00420-284-892996 (284-892996 / -284-892996) +420-284-892997 / 00420-284-892997 (284-892997 / -284-892997) +420-284-892998 / 00420-284-892998 (284-892998 / -284-892998) +420-284-892999 / 00420-284-892999 (284-892999 / -284-892999)