Area Code +420-581-(330000...339999) located in All locations, Olomoucky (OL), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 581 Subscriber Number From : 330000 Subscriber Number To : 339999 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 : Kabelová televize Přerov, 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 : +420-581-(299000...299999) next › : +420-581-(570000...579999) Dialling Instructions For trunk calls: - 581 330000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 581 330000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 330000 ~ 339999 (Count: 10,000) Example: +420-581-330000 / 00420-581-330000 (581-330000 / -581-330000) +420-581-330001 / 00420-581-330001 (581-330001 / -581-330001) +420-581-330002 / 00420-581-330002 (581-330002 / -581-330002) +420-581-330003 / 00420-581-330003 (581-330003 / -581-330003) +420-581-330004 / 00420-581-330004 (581-330004 / -581-330004) ...+420-581-xxxxxx / 00420-581-xxxxxx (581-xxxxxx / -581-xxxxxx) ...+420-581-339995 / 00420-581-339995 (581-339995 / -581-339995) +420-581-339996 / 00420-581-339996 (581-339996 / -581-339996) +420-581-339997 / 00420-581-339997 (581-339997 / -581-339997) +420-581-339998 / 00420-581-339998 (581-339998 / -581-339998) +420-581-339999 / 00420-581-339999 (581-339999 / -581-339999)