Area Code +420-588-(440000...449999) located in All locations, Olomoucky (OL), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 588 Subscriber Number From : 440000 Subscriber Number To : 449999 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 : GTS Czech s.r.o. 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 : +420-588-(430000...439999) next › : +420-588-(480000...481999) Dialling Instructions For trunk calls: - 588 440000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 588 440000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 440000 ~ 449999 (Count: 10,000) Example: +420-588-440000 / 00420-588-440000 (588-440000 / -588-440000) +420-588-440001 / 00420-588-440001 (588-440001 / -588-440001) +420-588-440002 / 00420-588-440002 (588-440002 / -588-440002) +420-588-440003 / 00420-588-440003 (588-440003 / -588-440003) +420-588-440004 / 00420-588-440004 (588-440004 / -588-440004) ...+420-588-xxxxxx / 00420-588-xxxxxx (588-xxxxxx / -588-xxxxxx) ...+420-588-449995 / 00420-588-449995 (588-449995 / -588-449995) +420-588-449996 / 00420-588-449996 (588-449996 / -588-449996) +420-588-449997 / 00420-588-449997 (588-449997 / -588-449997) +420-588-449998 / 00420-588-449998 (588-449998 / -588-449998) +420-588-449999 / 00420-588-449999 (588-449999 / -588-449999)