Area Code +421-650-(904000...904999) located in VoIP, more detail is as below. Place International Dialing Code : 421 International Prefix : 00 National Prefix : 0 National Destination Code : 650 Subscriber Number From : 904000 Subscriber Number To : 904999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : V (VoIP, Location Independent fixed land line) Carrier Name : Netsystem s.r.o. Click here to buy Slovakia Area Code Database Other Information Language Code : sk (Slovak) Country Number : 703 (Slovakia) Country Code : SK (Slovakia) City : VoIP Timezone : Europe/Bratislava Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 48.1500 Longitude : 17.1100 ‹ previous : +421-650-(903000...903999) next › : +421-650-(905000...905999) Dialling Instructions For trunk calls: 0 650 904000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 421 650 904000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 904000 ~ 904999 (Count: 1,000) Example: +421-650-904000 / 00421-650-904000 (0650-904000 / 0-650-904000) +421-650-904001 / 00421-650-904001 (0650-904001 / 0-650-904001) +421-650-904002 / 00421-650-904002 (0650-904002 / 0-650-904002) +421-650-904003 / 00421-650-904003 (0650-904003 / 0-650-904003) +421-650-904004 / 00421-650-904004 (0650-904004 / 0-650-904004) ...+421-650-xxxxxx / 00421-650-xxxxxx (0650-xxxxxx / 0-650-xxxxxx) ...+421-650-904995 / 00421-650-904995 (0650-904995 / 0-650-904995) +421-650-904996 / 00421-650-904996 (0650-904996 / 0-650-904996) +421-650-904997 / 00421-650-904997 (0650-904997 / 0-650-904997) +421-650-904998 / 00421-650-904998 (0650-904998 / 0-650-904998) +421-650-904999 / 00421-650-904999 (0650-904999 / 0-650-904999)