Area Code +421-800-(536000...536999) 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 : 536000 Subscriber Number To : 536999 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-(500000...500999) next › : +421-800-(547372...547372) Dialling Instructions For trunk calls: 0 800 536000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 421 800 536000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 536000 ~ 536999 (Count: 1,000) Example: +421-800-536000 / 00421-800-536000 (0800-536000 / 0-800-536000) +421-800-536001 / 00421-800-536001 (0800-536001 / 0-800-536001) +421-800-536002 / 00421-800-536002 (0800-536002 / 0-800-536002) +421-800-536003 / 00421-800-536003 (0800-536003 / 0-800-536003) +421-800-536004 / 00421-800-536004 (0800-536004 / 0-800-536004) ...+421-800-xxxxxx / 00421-800-xxxxxx (0800-xxxxxx / 0-800-xxxxxx) ...+421-800-536995 / 00421-800-536995 (0800-536995 / 0-800-536995) +421-800-536996 / 00421-800-536996 (0800-536996 / 0-800-536996) +421-800-536997 / 00421-800-536997 (0800-536997 / 0-800-536997) +421-800-536998 / 00421-800-536998 (0800-536998 / 0-800-536998) +421-800-536999 / 00421-800-536999 (0800-536999 / 0-800-536999)