Area Code +421-45-(6600000...6699999) located in Zvolen, Banskobystrický (BC), more detail is as below. Place International Dialing Code : 421 International Prefix : 00 National Prefix : 0 National Destination Code : 45 Subscriber Number From : 6600000 Subscriber Number To : 6699999 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 : Slovak Telekom Click here to buy Slovakia Area Code Database Other Information Language Code : sk (Slovak) Country Number : 703 (Slovakia) Country Code : SK (Slovakia) Region Code : BC Region Name : Banskobystrický City : Zvolen Timezone : Europe/Bratislava Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 48.5800 Longitude : 19.1300 ‹ previous : +421-45-(6200000...6299999) next › : +421-45-(6700000...6799999) Dialling Instructions For trunk calls: 0 45 6600000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 421 45 6600000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6600000 ~ 6699999 (Count: 100,000) Example: +421-45-6600000 / 00421-45-6600000 (045-6600000 / 0-45-6600000) +421-45-6600001 / 00421-45-6600001 (045-6600001 / 0-45-6600001) +421-45-6600002 / 00421-45-6600002 (045-6600002 / 0-45-6600002) +421-45-6600003 / 00421-45-6600003 (045-6600003 / 0-45-6600003) +421-45-6600004 / 00421-45-6600004 (045-6600004 / 0-45-6600004) ...+421-45-xxxxxxx / 00421-45-xxxxxxx (045-xxxxxxx / 0-45-xxxxxxx) ...+421-45-6699995 / 00421-45-6699995 (045-6699995 / 0-45-6699995) +421-45-6699996 / 00421-45-6699996 (045-6699996 / 0-45-6699996) +421-45-6699997 / 00421-45-6699997 (045-6699997 / 0-45-6699997) +421-45-6699998 / 00421-45-6699998 (045-6699998 / 0-45-6699998) +421-45-6699999 / 00421-45-6699999 (045-6699999 / 0-45-6699999)