Area Code +420-220-(920000...923999) located in All locations, Prague (PR), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 220 Subscriber Number From : 920000 Subscriber Number To : 923999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : Telefónica Czech Republic, 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) Region Code : PR Region Name : Prague City : All locations Timezone : Europe/Prague Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 50.0900 Longitude : 14.4200 ‹ previous : +420-220-(910000...912999) next › : +420-220-(930000...931999) Dialling Instructions For trunk calls: - 220 920000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 220 920000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 920000 ~ 923999 (Count: 4,000) Example: +420-220-920000 / 00420-220-920000 (220-920000 / -220-920000) +420-220-920001 / 00420-220-920001 (220-920001 / -220-920001) +420-220-920002 / 00420-220-920002 (220-920002 / -220-920002) +420-220-920003 / 00420-220-920003 (220-920003 / -220-920003) +420-220-920004 / 00420-220-920004 (220-920004 / -220-920004) ...+420-220-xxxxxx / 00420-220-xxxxxx (220-xxxxxx / -220-xxxxxx) ...+420-220-923995 / 00420-220-923995 (220-923995 / -220-923995) +420-220-923996 / 00420-220-923996 (220-923996 / -220-923996) +420-220-923997 / 00420-220-923997 (220-923997 / -220-923997) +420-220-923998 / 00420-220-923998 (220-923998 / -220-923998) +420-220-923999 / 00420-220-923999 (220-923999 / -220-923999)