Area Code +420-910-(970000...979999) located in Public communication networks for VoIP, more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 910 Subscriber Number From : 970000 Subscriber Number To : 979999 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 : AutoCont CZ a.s. Click here to buy Czech Republic Area Code Database Other Information Language Code : cs (Czech) Country Number : 203 (Czech Republic) Country Code : CZ (Czech Republic) City : Public communication networks for VoIP Timezone : Europe/Prague Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 50.0800 Longitude : 14.4400 ‹ previous : +420-910-(940000...949999) next › : +420-910-(980000...989999) Dialling Instructions For trunk calls: - 910 970000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 910 970000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 970000 ~ 979999 (Count: 10,000) Example: +420-910-970000 / 00420-910-970000 (910-970000 / -910-970000) +420-910-970001 / 00420-910-970001 (910-970001 / -910-970001) +420-910-970002 / 00420-910-970002 (910-970002 / -910-970002) +420-910-970003 / 00420-910-970003 (910-970003 / -910-970003) +420-910-970004 / 00420-910-970004 (910-970004 / -910-970004) ...+420-910-xxxxxx / 00420-910-xxxxxx (910-xxxxxx / -910-xxxxxx) ...+420-910-979995 / 00420-910-979995 (910-979995 / -910-979995) +420-910-979996 / 00420-910-979996 (910-979996 / -910-979996) +420-910-979997 / 00420-910-979997 (910-979997 / -910-979997) +420-910-979998 / 00420-910-979998 (910-979998 / -910-979998) +420-910-979999 / 00420-910-979999 (910-979999 / -910-979999)