Area Code +420-233-(390000...390999) 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 : 390000 Subscriber Number To : 390999 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-(370000...383999) next › : +420-233-(396000...396999) Dialling Instructions For trunk calls: - 233 390000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 233 390000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 390000 ~ 390999 (Count: 1,000) Example: +420-233-390000 / 00420-233-390000 (233-390000 / -233-390000) +420-233-390001 / 00420-233-390001 (233-390001 / -233-390001) +420-233-390002 / 00420-233-390002 (233-390002 / -233-390002) +420-233-390003 / 00420-233-390003 (233-390003 / -233-390003) +420-233-390004 / 00420-233-390004 (233-390004 / -233-390004) ...+420-233-xxxxxx / 00420-233-xxxxxx (233-xxxxxx / -233-xxxxxx) ...+420-233-390995 / 00420-233-390995 (233-390995 / -233-390995) +420-233-390996 / 00420-233-390996 (233-390996 / -233-390996) +420-233-390997 / 00420-233-390997 (233-390997 / -233-390997) +420-233-390998 / 00420-233-390998 (233-390998 / -233-390998) +420-233-390999 / 00420-233-390999 (233-390999 / -233-390999)