Area Code +420-220-(990000...999999) 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 : 990000 Subscriber Number To : 999999 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 : Český bezdrát 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) 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-(980000...982999) next › : +420-221-(000000...006999) Dialling Instructions For trunk calls: - 220 990000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 220 990000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 990000 ~ 999999 (Count: 10,000) Example: +420-220-990000 / 00420-220-990000 (220-990000 / -220-990000) +420-220-990001 / 00420-220-990001 (220-990001 / -220-990001) +420-220-990002 / 00420-220-990002 (220-990002 / -220-990002) +420-220-990003 / 00420-220-990003 (220-990003 / -220-990003) +420-220-990004 / 00420-220-990004 (220-990004 / -220-990004) ...+420-220-xxxxxx / 00420-220-xxxxxx (220-xxxxxx / -220-xxxxxx) ...+420-220-999995 / 00420-220-999995 (220-999995 / -220-999995) +420-220-999996 / 00420-220-999996 (220-999996 / -220-999996) +420-220-999997 / 00420-220-999997 (220-999997 / -220-999997) +420-220-999998 / 00420-220-999998 (220-999998 / -220-999998) +420-220-999999 / 00420-220-999999 (220-999999 / -220-999999)