Area Code +420-910-(920000...929999) 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 : 920000 Subscriber Number To : 929999 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 : Qnet CZ s.r.o. 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-(910000...919999) next › : +420-910-(940000...949999) Dialling Instructions For trunk calls: - 910 920000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 910 920000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 920000 ~ 929999 (Count: 10,000) Example: +420-910-920000 / 00420-910-920000 (910-920000 / -910-920000) +420-910-920001 / 00420-910-920001 (910-920001 / -910-920001) +420-910-920002 / 00420-910-920002 (910-920002 / -910-920002) +420-910-920003 / 00420-910-920003 (910-920003 / -910-920003) +420-910-920004 / 00420-910-920004 (910-920004 / -910-920004) ...+420-910-xxxxxx / 00420-910-xxxxxx (910-xxxxxx / -910-xxxxxx) ...+420-910-929995 / 00420-910-929995 (910-929995 / -910-929995) +420-910-929996 / 00420-910-929996 (910-929996 / -910-929996) +420-910-929997 / 00420-910-929997 (910-929997 / -910-929997) +420-910-929998 / 00420-910-929998 (910-929998 / -910-929998) +420-910-929999 / 00420-910-929999 (910-929999 / -910-929999)