Area Code +421-900-(599000...599999) located in Premium rate services, more detail is as below. Place International Dialing Code : 421 International Prefix : 00 National Prefix : 0 National Destination Code : 900 Subscriber Number From : 599000 Subscriber Number To : 599999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : S (Special) Carrier Name : SWAN Click here to buy Slovakia Area Code Database Other Information Language Code : sk (Slovak) Country Number : 703 (Slovakia) Country Code : SK (Slovakia) City : Premium rate services Timezone : Europe/Bratislava Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 48.1500 Longitude : 17.1100 ‹ previous : +421-900-(566000...566999) next › : +421-900-(600000...600999) Dialling Instructions For trunk calls: 0 900 599000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 421 900 599000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 599000 ~ 599999 (Count: 1,000) Example: +421-900-599000 / 00421-900-599000 (0900-599000 / 0-900-599000) +421-900-599001 / 00421-900-599001 (0900-599001 / 0-900-599001) +421-900-599002 / 00421-900-599002 (0900-599002 / 0-900-599002) +421-900-599003 / 00421-900-599003 (0900-599003 / 0-900-599003) +421-900-599004 / 00421-900-599004 (0900-599004 / 0-900-599004) ...+421-900-xxxxxx / 00421-900-xxxxxx (0900-xxxxxx / 0-900-xxxxxx) ...+421-900-599995 / 00421-900-599995 (0900-599995 / 0-900-599995) +421-900-599996 / 00421-900-599996 (0900-599996 / 0-900-599996) +421-900-599997 / 00421-900-599997 (0900-599997 / 0-900-599997) +421-900-599998 / 00421-900-599998 (0900-599998 / 0-900-599998) +421-900-599999 / 00421-900-599999 (0900-599999 / 0-900-599999)