Area Code +421-900-(155000...155999) 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 : 155000 Subscriber Number To : 155999 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-(115000...115999) next › : +421-900-(166000...166999) Dialling Instructions For trunk calls: 0 900 155000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 421 900 155000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 155000 ~ 155999 (Count: 1,000) Example: +421-900-155000 / 00421-900-155000 (0900-155000 / 0-900-155000) +421-900-155001 / 00421-900-155001 (0900-155001 / 0-900-155001) +421-900-155002 / 00421-900-155002 (0900-155002 / 0-900-155002) +421-900-155003 / 00421-900-155003 (0900-155003 / 0-900-155003) +421-900-155004 / 00421-900-155004 (0900-155004 / 0-900-155004) ...+421-900-xxxxxx / 00421-900-xxxxxx (0900-xxxxxx / 0-900-xxxxxx) ...+421-900-155995 / 00421-900-155995 (0900-155995 / 0-900-155995) +421-900-155996 / 00421-900-155996 (0900-155996 / 0-900-155996) +421-900-155997 / 00421-900-155997 (0900-155997 / 0-900-155997) +421-900-155998 / 00421-900-155998 (0900-155998 / 0-900-155998) +421-900-155999 / 00421-900-155999 (0900-155999 / 0-900-155999)