Area Code +421-34-(6600000...6699999) located in Senica, Trnavský (TA), more detail is as below. Place International Dialing Code : 421 International Prefix : 00 National Prefix : 0 National Destination Code : 34 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 : TA Region Name : Trnavský City : Senica Timezone : Europe/Bratislava Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 48.6800 Longitude : 17.3600 ‹ previous : +421-34-(6500000...6599999) next › : +421-34-(6800000...6899999) Dialling Instructions For trunk calls: 0 34 6600000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 421 34 6600000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6600000 ~ 6699999 (Count: 100,000) Example: +421-34-6600000 / 00421-34-6600000 (034-6600000 / 0-34-6600000) +421-34-6600001 / 00421-34-6600001 (034-6600001 / 0-34-6600001) +421-34-6600002 / 00421-34-6600002 (034-6600002 / 0-34-6600002) +421-34-6600003 / 00421-34-6600003 (034-6600003 / 0-34-6600003) +421-34-6600004 / 00421-34-6600004 (034-6600004 / 0-34-6600004) ...+421-34-xxxxxxx / 00421-34-xxxxxxx (034-xxxxxxx / 0-34-xxxxxxx) ...+421-34-6699995 / 00421-34-6699995 (034-6699995 / 0-34-6699995) +421-34-6699996 / 00421-34-6699996 (034-6699996 / 0-34-6699996) +421-34-6699997 / 00421-34-6699997 (034-6699997 / 0-34-6699997) +421-34-6699998 / 00421-34-6699998 (034-6699998 / 0-34-6699998) +421-34-6699999 / 00421-34-6699999 (034-6699999 / 0-34-6699999)