Area Code +421-850-(123000...123999) located in Shared cost services, more detail is as below. Place International Dialing Code : 421 International Prefix : 00 National Prefix : 0 National Destination Code : 850 Subscriber Number From : 123000 Subscriber Number To : 123999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : S (Special) Carrier Name : Slovak Telekom Click here to buy Slovakia Area Code Database Other Information Language Code : sk (Slovak) Country Number : 703 (Slovakia) Country Code : SK (Slovakia) City : Shared cost 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 : +421-850-(122000...122999) next › : +421-850-(150000...150999) Dialling Instructions For trunk calls: 0 850 123000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 421 850 123000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 123000 ~ 123999 (Count: 1,000) Example: +421-850-123000 / 00421-850-123000 (0850-123000 / 0-850-123000) +421-850-123001 / 00421-850-123001 (0850-123001 / 0-850-123001) +421-850-123002 / 00421-850-123002 (0850-123002 / 0-850-123002) +421-850-123003 / 00421-850-123003 (0850-123003 / 0-850-123003) +421-850-123004 / 00421-850-123004 (0850-123004 / 0-850-123004) ...+421-850-xxxxxx / 00421-850-xxxxxx (0850-xxxxxx / 0-850-xxxxxx) ...+421-850-123995 / 00421-850-123995 (0850-123995 / 0-850-123995) +421-850-123996 / 00421-850-123996 (0850-123996 / 0-850-123996) +421-850-123997 / 00421-850-123997 (0850-123997 / 0-850-123997) +421-850-123998 / 00421-850-123998 (0850-123998 / 0-850-123998) +421-850-123999 / 00421-850-123999 (0850-123999 / 0-850-123999)