Area Code +421-800-(020000...020999) 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 : 020000 Subscriber Number To : 020999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : F (Freephone) Carrier Name : Telefónica Slovakia 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-(008000...008999) next › : +421-800-(035000...035999) Dialling Instructions For trunk calls: 0 800 020000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 421 800 020000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 020000 ~ 020999 (Count: 1,000) Example: +421-800-020000 / 00421-800-020000 (0800-020000 / 0-800-020000) +421-800-020001 / 00421-800-020001 (0800-020001 / 0-800-020001) +421-800-020002 / 00421-800-020002 (0800-020002 / 0-800-020002) +421-800-020003 / 00421-800-020003 (0800-020003 / 0-800-020003) +421-800-020004 / 00421-800-020004 (0800-020004 / 0-800-020004) ...+421-800-xxxxxx / 00421-800-xxxxxx (0800-xxxxxx / 0-800-xxxxxx) ...+421-800-020995 / 00421-800-020995 (0800-020995 / 0-800-020995) +421-800-020996 / 00421-800-020996 (0800-020996 / 0-800-020996) +421-800-020997 / 00421-800-020997 (0800-020997 / 0-800-020997) +421-800-020998 / 00421-800-020998 (0800-020998 / 0-800-020998) +421-800-020999 / 00421-800-020999 (0800-020999 / 0-800-020999)