Area Code +421-24-(3700000...3799999) located in Bratislava, Bratislavský (BL), more detail is as below. Place International Dialing Code : 421 International Prefix : 00 National Prefix : 0 National Destination Code : 24 Subscriber Number From : 3700000 Subscriber Number To : 3799999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : G (Geographic Land Line, Fixed Line) 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) Region Code : BL Region Name : Bratislavský City : Bratislava 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 : +421-24-(3600000...3699999) next › : +421-24-(4000000...4099999) Dialling Instructions For trunk calls: 0 24 3700000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 421 24 3700000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3700000 ~ 3799999 (Count: 100,000) Example: +421-24-3700000 / 00421-24-3700000 (024-3700000 / 0-24-3700000) +421-24-3700001 / 00421-24-3700001 (024-3700001 / 0-24-3700001) +421-24-3700002 / 00421-24-3700002 (024-3700002 / 0-24-3700002) +421-24-3700003 / 00421-24-3700003 (024-3700003 / 0-24-3700003) +421-24-3700004 / 00421-24-3700004 (024-3700004 / 0-24-3700004) ...+421-24-xxxxxxx / 00421-24-xxxxxxx (024-xxxxxxx / 0-24-xxxxxxx) ...+421-24-3799995 / 00421-24-3799995 (024-3799995 / 0-24-3799995) +421-24-3799996 / 00421-24-3799996 (024-3799996 / 0-24-3799996) +421-24-3799997 / 00421-24-3799997 (024-3799997 / 0-24-3799997) +421-24-3799998 / 00421-24-3799998 (024-3799998 / 0-24-3799998) +421-24-3799999 / 00421-24-3799999 (024-3799999 / 0-24-3799999)