Area Code +420-235-(390000...391999) located in All locations, Prague (PR), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 235 Subscriber Number From : 390000 Subscriber Number To : 391999 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 : +420-235-(350000...366999) next › : +420-235-(510000...524999) Dialling Instructions For trunk calls: - 235 390000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 235 390000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 390000 ~ 391999 (Count: 2,000) Example: +420-235-390000 / 00420-235-390000 (235-390000 / -235-390000) +420-235-390001 / 00420-235-390001 (235-390001 / -235-390001) +420-235-390002 / 00420-235-390002 (235-390002 / -235-390002) +420-235-390003 / 00420-235-390003 (235-390003 / -235-390003) +420-235-390004 / 00420-235-390004 (235-390004 / -235-390004) ...+420-235-xxxxxx / 00420-235-xxxxxx (235-xxxxxx / -235-xxxxxx) ...+420-235-391995 / 00420-235-391995 (235-391995 / -235-391995) +420-235-391996 / 00420-235-391996 (235-391996 / -235-391996) +420-235-391997 / 00420-235-391997 (235-391997 / -235-391997) +420-235-391998 / 00420-235-391998 (235-391998 / -235-391998) +420-235-391999 / 00420-235-391999 (235-391999 / -235-391999)