Area Code +421-650-(870000...879999) 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 : 870000 Subscriber Number To : 879999 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 : SWAN 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-(860000...869999) next › : +421-650-(880000...889999) Dialling Instructions For trunk calls: 0 650 870000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 421 650 870000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 870000 ~ 879999 (Count: 10,000) Example: +421-650-870000 / 00421-650-870000 (0650-870000 / 0-650-870000) +421-650-870001 / 00421-650-870001 (0650-870001 / 0-650-870001) +421-650-870002 / 00421-650-870002 (0650-870002 / 0-650-870002) +421-650-870003 / 00421-650-870003 (0650-870003 / 0-650-870003) +421-650-870004 / 00421-650-870004 (0650-870004 / 0-650-870004) ...+421-650-xxxxxx / 00421-650-xxxxxx (0650-xxxxxx / 0-650-xxxxxx) ...+421-650-879995 / 00421-650-879995 (0650-879995 / 0-650-879995) +421-650-879996 / 00421-650-879996 (0650-879996 / 0-650-879996) +421-650-879997 / 00421-650-879997 (0650-879997 / 0-650-879997) +421-650-879998 / 00421-650-879998 (0650-879998 / 0-650-879998) +421-650-879999 / 00421-650-879999 (0650-879999 / 0-650-879999)