Area Code +421-57-(2020000...2029999) 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 : 2020000 Subscriber Number To : 2029999 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 : VM Telecom 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 : +421-56-(8550000...8559999) next › : +421-57-(2240000...2249999) Dialling Instructions For trunk calls: 0 57 2020000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 421 57 2020000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2020000 ~ 2029999 (Count: 10,000) Example: +421-57-2020000 / 00421-57-2020000 (057-2020000 / 0-57-2020000) +421-57-2020001 / 00421-57-2020001 (057-2020001 / 0-57-2020001) +421-57-2020002 / 00421-57-2020002 (057-2020002 / 0-57-2020002) +421-57-2020003 / 00421-57-2020003 (057-2020003 / 0-57-2020003) +421-57-2020004 / 00421-57-2020004 (057-2020004 / 0-57-2020004) ...+421-57-xxxxxxx / 00421-57-xxxxxxx (057-xxxxxxx / 0-57-xxxxxxx) ...+421-57-2029995 / 00421-57-2029995 (057-2029995 / 0-57-2029995) +421-57-2029996 / 00421-57-2029996 (057-2029996 / 0-57-2029996) +421-57-2029997 / 00421-57-2029997 (057-2029997 / 0-57-2029997) +421-57-2029998 / 00421-57-2029998 (057-2029998 / 0-57-2029998) +421-57-2029999 / 00421-57-2029999 (057-2029999 / 0-57-2029999)