Area Code +421-800-(800000...800999) located in Freephone, more detail is as below. Place International Dialing Code : 421 International Prefix : 00 National Prefix : 0 National Destination Code : 800 Subscriber Number From : 800000 Subscriber Number To : 800999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : F (Freephone) 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 : Freephone 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 : +421-800-(777000...777999) next › : +421-800-(864000...864999) Dialling Instructions For trunk calls: 0 800 800000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 421 800 800000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 800000 ~ 800999 (Count: 1,000) Example: +421-800-800000 / 00421-800-800000 (0800-800000 / 0-800-800000) +421-800-800001 / 00421-800-800001 (0800-800001 / 0-800-800001) +421-800-800002 / 00421-800-800002 (0800-800002 / 0-800-800002) +421-800-800003 / 00421-800-800003 (0800-800003 / 0-800-800003) +421-800-800004 / 00421-800-800004 (0800-800004 / 0-800-800004) ...+421-800-xxxxxx / 00421-800-xxxxxx (0800-xxxxxx / 0-800-xxxxxx) ...+421-800-800995 / 00421-800-800995 (0800-800995 / 0-800-800995) +421-800-800996 / 00421-800-800996 (0800-800996 / 0-800-800996) +421-800-800997 / 00421-800-800997 (0800-800997 / 0-800-800997) +421-800-800998 / 00421-800-800998 (0800-800998 / 0-800-800998) +421-800-800999 / 00421-800-800999 (0800-800999 / 0-800-800999)