Area Code +421-57-(3373000...3373999) located in Humenné, Prešovský (PV), more detail is as below. Place International Dialing Code : 421 International Prefix : 00 National Prefix : 0 National Destination Code : 57 Subscriber Number From : 3373000 Subscriber Number To : 3373999 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 : Inomanet Click here to buy Slovakia Area Code Database Other Information Language Code : sk (Slovak) Country Number : 703 (Slovakia) Country Code : SK (Slovakia) Region Code : PV Region Name : Prešovský City : Humenné Timezone : Europe/Bratislava Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 48.9300 Longitude : 21.9100 ‹ previous : +421-57-(3330000...3339999) next › : +421-57-(3700000...3799999) Dialling Instructions For trunk calls: 0 57 3373000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 421 57 3373000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3373000 ~ 3373999 (Count: 1,000) Example: +421-57-3373000 / 00421-57-3373000 (057-3373000 / 0-57-3373000) +421-57-3373001 / 00421-57-3373001 (057-3373001 / 0-57-3373001) +421-57-3373002 / 00421-57-3373002 (057-3373002 / 0-57-3373002) +421-57-3373003 / 00421-57-3373003 (057-3373003 / 0-57-3373003) +421-57-3373004 / 00421-57-3373004 (057-3373004 / 0-57-3373004) ...+421-57-xxxxxxx / 00421-57-xxxxxxx (057-xxxxxxx / 0-57-xxxxxxx) ...+421-57-3373995 / 00421-57-3373995 (057-3373995 / 0-57-3373995) +421-57-3373996 / 00421-57-3373996 (057-3373996 / 0-57-3373996) +421-57-3373997 / 00421-57-3373997 (057-3373997 / 0-57-3373997) +421-57-3373998 / 00421-57-3373998 (057-3373998 / 0-57-3373998) +421-57-3373999 / 00421-57-3373999 (057-3373999 / 0-57-3373999)