Area Code +421-900-(255000...255999) 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 : 255000 Subscriber Number To : 255999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : S (Special) Carrier Name : Orange Slovensko 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-(218000...218999) next › : +421-900-(266000...266999) Dialling Instructions For trunk calls: 0 900 255000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 421 900 255000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 255000 ~ 255999 (Count: 1,000) Example: +421-900-255000 / 00421-900-255000 (0900-255000 / 0-900-255000) +421-900-255001 / 00421-900-255001 (0900-255001 / 0-900-255001) +421-900-255002 / 00421-900-255002 (0900-255002 / 0-900-255002) +421-900-255003 / 00421-900-255003 (0900-255003 / 0-900-255003) +421-900-255004 / 00421-900-255004 (0900-255004 / 0-900-255004) ...+421-900-xxxxxx / 00421-900-xxxxxx (0900-xxxxxx / 0-900-xxxxxx) ...+421-900-255995 / 00421-900-255995 (0900-255995 / 0-900-255995) +421-900-255996 / 00421-900-255996 (0900-255996 / 0-900-255996) +421-900-255997 / 00421-900-255997 (0900-255997 / 0-900-255997) +421-900-255998 / 00421-900-255998 (0900-255998 / 0-900-255998) +421-900-255999 / 00421-900-255999 (0900-255999 / 0-900-255999)