Area Code +421-800-(042000...042999) 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 : 042000 Subscriber Number To : 042999 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-(035000...035999) next › : +421-800-(044000...044999) Dialling Instructions For trunk calls: 0 800 042000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 421 800 042000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 042000 ~ 042999 (Count: 1,000) Example: +421-800-042000 / 00421-800-042000 (0800-042000 / 0-800-042000) +421-800-042001 / 00421-800-042001 (0800-042001 / 0-800-042001) +421-800-042002 / 00421-800-042002 (0800-042002 / 0-800-042002) +421-800-042003 / 00421-800-042003 (0800-042003 / 0-800-042003) +421-800-042004 / 00421-800-042004 (0800-042004 / 0-800-042004) ...+421-800-xxxxxx / 00421-800-xxxxxx (0800-xxxxxx / 0-800-xxxxxx) ...+421-800-042995 / 00421-800-042995 (0800-042995 / 0-800-042995) +421-800-042996 / 00421-800-042996 (0800-042996 / 0-800-042996) +421-800-042997 / 00421-800-042997 (0800-042997 / 0-800-042997) +421-800-042998 / 00421-800-042998 (0800-042998 / 0-800-042998) +421-800-042999 / 00421-800-042999 (0800-042999 / 0-800-042999)