Area Code +421-850-(850000...850999) 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 : 850000 Subscriber Number To : 850999 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-(777000...777999) next › : +421-850-(872000...872999) Dialling Instructions For trunk calls: 0 850 850000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 421 850 850000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 850000 ~ 850999 (Count: 1,000) Example: +421-850-850000 / 00421-850-850000 (0850-850000 / 0-850-850000) +421-850-850001 / 00421-850-850001 (0850-850001 / 0-850-850001) +421-850-850002 / 00421-850-850002 (0850-850002 / 0-850-850002) +421-850-850003 / 00421-850-850003 (0850-850003 / 0-850-850003) +421-850-850004 / 00421-850-850004 (0850-850004 / 0-850-850004) ...+421-850-xxxxxx / 00421-850-xxxxxx (0850-xxxxxx / 0-850-xxxxxx) ...+421-850-850995 / 00421-850-850995 (0850-850995 / 0-850-850995) +421-850-850996 / 00421-850-850996 (0850-850996 / 0-850-850996) +421-850-850997 / 00421-850-850997 (0850-850997 / 0-850-850997) +421-850-850998 / 00421-850-850998 (0850-850998 / 0-850-850998) +421-850-850999 / 00421-850-850999 (0850-850999 / 0-850-850999)