Area Code +421-650-(901000...901999) 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 : 901000 Subscriber Number To : 901999 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-(900000...900999) next › : +421-650-(902000...902999) Dialling Instructions For trunk calls: 0 650 901000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 421 650 901000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 901000 ~ 901999 (Count: 1,000) Example: +421-650-901000 / 00421-650-901000 (0650-901000 / 0-650-901000) +421-650-901001 / 00421-650-901001 (0650-901001 / 0-650-901001) +421-650-901002 / 00421-650-901002 (0650-901002 / 0-650-901002) +421-650-901003 / 00421-650-901003 (0650-901003 / 0-650-901003) +421-650-901004 / 00421-650-901004 (0650-901004 / 0-650-901004) ...+421-650-xxxxxx / 00421-650-xxxxxx (0650-xxxxxx / 0-650-xxxxxx) ...+421-650-901995 / 00421-650-901995 (0650-901995 / 0-650-901995) +421-650-901996 / 00421-650-901996 (0650-901996 / 0-650-901996) +421-650-901997 / 00421-650-901997 (0650-901997 / 0-650-901997) +421-650-901998 / 00421-650-901998 (0650-901998 / 0-650-901998) +421-650-901999 / 00421-650-901999 (0650-901999 / 0-650-901999)