Area Code +420-233-(900000...901999) 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 : 900000 Subscriber Number To : 901999 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-(550000...559999) next › : +420-233-(910000...910999) Dialling Instructions For trunk calls: - 233 900000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 233 900000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 900000 ~ 901999 (Count: 2,000) Example: +420-233-900000 / 00420-233-900000 (233-900000 / -233-900000) +420-233-900001 / 00420-233-900001 (233-900001 / -233-900001) +420-233-900002 / 00420-233-900002 (233-900002 / -233-900002) +420-233-900003 / 00420-233-900003 (233-900003 / -233-900003) +420-233-900004 / 00420-233-900004 (233-900004 / -233-900004) ...+420-233-xxxxxx / 00420-233-xxxxxx (233-xxxxxx / -233-xxxxxx) ...+420-233-901995 / 00420-233-901995 (233-901995 / -233-901995) +420-233-901996 / 00420-233-901996 (233-901996 / -233-901996) +420-233-901997 / 00420-233-901997 (233-901997 / -233-901997) +420-233-901998 / 00420-233-901998 (233-901998 / -233-901998) +420-233-901999 / 00420-233-901999 (233-901999 / -233-901999)