Area Code +421-41-(5500000...5599999) located in Žilina, Žilinský (ZI), more detail is as below. Place International Dialing Code : 421 International Prefix : 00 National Prefix : 0 National Destination Code : 41 Subscriber Number From : 5500000 Subscriber Number To : 5599999 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 : ZI Region Name : Žilinský City : Žilina Timezone : Europe/Bratislava Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 49.2200 Longitude : 18.7400 ‹ previous : +421-41-(5400000...5499999) next › : +421-41-(5600000...5699999) Dialling Instructions For trunk calls: 0 41 5500000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 421 41 5500000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 5500000 ~ 5599999 (Count: 100,000) Example: +421-41-5500000 / 00421-41-5500000 (041-5500000 / 0-41-5500000) +421-41-5500001 / 00421-41-5500001 (041-5500001 / 0-41-5500001) +421-41-5500002 / 00421-41-5500002 (041-5500002 / 0-41-5500002) +421-41-5500003 / 00421-41-5500003 (041-5500003 / 0-41-5500003) +421-41-5500004 / 00421-41-5500004 (041-5500004 / 0-41-5500004) ...+421-41-xxxxxxx / 00421-41-xxxxxxx (041-xxxxxxx / 0-41-xxxxxxx) ...+421-41-5599995 / 00421-41-5599995 (041-5599995 / 0-41-5599995) +421-41-5599996 / 00421-41-5599996 (041-5599996 / 0-41-5599996) +421-41-5599997 / 00421-41-5599997 (041-5599997 / 0-41-5599997) +421-41-5599998 / 00421-41-5599998 (041-5599998 / 0-41-5599998) +421-41-5599999 / 00421-41-5599999 (041-5599999 / 0-41-5599999)