Area Code +420-583-(245000...248999) located in All locations, Olomoucky (OL), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 583 Subscriber Number From : 245000 Subscriber Number To : 248999 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 : OL Region Name : Olomoucky City : All locations Timezone : Europe/Prague Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 49.5900 Longitude : 17.2500 ‹ previous : +420-583-(230000...242999) next › : +420-583-(250000...255999) Dialling Instructions For trunk calls: - 583 245000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 583 245000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 245000 ~ 248999 (Count: 4,000) Example: +420-583-245000 / 00420-583-245000 (583-245000 / -583-245000) +420-583-245001 / 00420-583-245001 (583-245001 / -583-245001) +420-583-245002 / 00420-583-245002 (583-245002 / -583-245002) +420-583-245003 / 00420-583-245003 (583-245003 / -583-245003) +420-583-245004 / 00420-583-245004 (583-245004 / -583-245004) ...+420-583-xxxxxx / 00420-583-xxxxxx (583-xxxxxx / -583-xxxxxx) ...+420-583-248995 / 00420-583-248995 (583-248995 / -583-248995) +420-583-248996 / 00420-583-248996 (583-248996 / -583-248996) +420-583-248997 / 00420-583-248997 (583-248997 / -583-248997) +420-583-248998 / 00420-583-248998 (583-248998 / -583-248998) +420-583-248999 / 00420-583-248999 (583-248999 / -583-248999)