Area Code +421-56-(3330000...3339999) located in Michalovce, Košický (KI), more detail is as below. Place International Dialing Code : 421 International Prefix : 00 National Prefix : 0 National Destination Code : 56 Subscriber Number From : 3330000 Subscriber Number To : 3339999 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 : IPfon 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 : Michalovce Timezone : Europe/Bratislava Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 48.7600 Longitude : 21.9200 ‹ previous : +421-56-(3200000...3299999) next › : +421-56-(3373000...3373999) Dialling Instructions For trunk calls: 0 56 3330000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 421 56 3330000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3330000 ~ 3339999 (Count: 10,000) Example: +421-56-3330000 / 00421-56-3330000 (056-3330000 / 0-56-3330000) +421-56-3330001 / 00421-56-3330001 (056-3330001 / 0-56-3330001) +421-56-3330002 / 00421-56-3330002 (056-3330002 / 0-56-3330002) +421-56-3330003 / 00421-56-3330003 (056-3330003 / 0-56-3330003) +421-56-3330004 / 00421-56-3330004 (056-3330004 / 0-56-3330004) ...+421-56-xxxxxxx / 00421-56-xxxxxxx (056-xxxxxxx / 0-56-xxxxxxx) ...+421-56-3339995 / 00421-56-3339995 (056-3339995 / 0-56-3339995) +421-56-3339996 / 00421-56-3339996 (056-3339996 / 0-56-3339996) +421-56-3339997 / 00421-56-3339997 (056-3339997 / 0-56-3339997) +421-56-3339998 / 00421-56-3339998 (056-3339998 / 0-56-3339998) +421-56-3339999 / 00421-56-3339999 (056-3339999 / 0-56-3339999)