Area Code +421-55-(7200000...7299999) located in Košice, Košický (KI), more detail is as below. Place International Dialing Code : 421 International Prefix : 00 National Prefix : 0 National Destination Code : 55 Subscriber Number From : 7200000 Subscriber Number To : 7299999 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 : KI Region Name : Košický City : Košice Timezone : Europe/Bratislava Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 48.7200 Longitude : 21.2600 ‹ previous : +421-55-(6900000...6999999) next › : +421-55-(7300000...7399999) Dialling Instructions For trunk calls: 0 55 7200000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 421 55 7200000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 7200000 ~ 7299999 (Count: 100,000) Example: +421-55-7200000 / 00421-55-7200000 (055-7200000 / 0-55-7200000) +421-55-7200001 / 00421-55-7200001 (055-7200001 / 0-55-7200001) +421-55-7200002 / 00421-55-7200002 (055-7200002 / 0-55-7200002) +421-55-7200003 / 00421-55-7200003 (055-7200003 / 0-55-7200003) +421-55-7200004 / 00421-55-7200004 (055-7200004 / 0-55-7200004) ...+421-55-xxxxxxx / 00421-55-xxxxxxx (055-xxxxxxx / 0-55-xxxxxxx) ...+421-55-7299995 / 00421-55-7299995 (055-7299995 / 0-55-7299995) +421-55-7299996 / 00421-55-7299996 (055-7299996 / 0-55-7299996) +421-55-7299997 / 00421-55-7299997 (055-7299997 / 0-55-7299997) +421-55-7299998 / 00421-55-7299998 (055-7299998 / 0-55-7299998) +421-55-7299999 / 00421-55-7299999 (055-7299999 / 0-55-7299999)