Area Code +421-900-(404000...404999) 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 : 404000 Subscriber Number To : 404999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : S (Special) Carrier Name : IPfon 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-(400000...400999) next › : +421-900-(405000...405999) Dialling Instructions For trunk calls: 0 900 404000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 421 900 404000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 404000 ~ 404999 (Count: 1,000) Example: +421-900-404000 / 00421-900-404000 (0900-404000 / 0-900-404000) +421-900-404001 / 00421-900-404001 (0900-404001 / 0-900-404001) +421-900-404002 / 00421-900-404002 (0900-404002 / 0-900-404002) +421-900-404003 / 00421-900-404003 (0900-404003 / 0-900-404003) +421-900-404004 / 00421-900-404004 (0900-404004 / 0-900-404004) ...+421-900-xxxxxx / 00421-900-xxxxxx (0900-xxxxxx / 0-900-xxxxxx) ...+421-900-404995 / 00421-900-404995 (0900-404995 / 0-900-404995) +421-900-404996 / 00421-900-404996 (0900-404996 / 0-900-404996) +421-900-404997 / 00421-900-404997 (0900-404997 / 0-900-404997) +421-900-404998 / 00421-900-404998 (0900-404998 / 0-900-404998) +421-900-404999 / 00421-900-404999 (0900-404999 / 0-900-404999)