Area Code +420-220-(510000...518999) 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 : 510000 Subscriber Number To : 518999 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-(440000...459999) next › : +420-220-(519000...519999) Dialling Instructions For trunk calls: - 220 510000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 220 510000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 510000 ~ 518999 (Count: 9,000) Example: +420-220-510000 / 00420-220-510000 (220-510000 / -220-510000) +420-220-510001 / 00420-220-510001 (220-510001 / -220-510001) +420-220-510002 / 00420-220-510002 (220-510002 / -220-510002) +420-220-510003 / 00420-220-510003 (220-510003 / -220-510003) +420-220-510004 / 00420-220-510004 (220-510004 / -220-510004) ...+420-220-xxxxxx / 00420-220-xxxxxx (220-xxxxxx / -220-xxxxxx) ...+420-220-518995 / 00420-220-518995 (220-518995 / -220-518995) +420-220-518996 / 00420-220-518996 (220-518996 / -220-518996) +420-220-518997 / 00420-220-518997 (220-518997 / -220-518997) +420-220-518998 / 00420-220-518998 (220-518998 / -220-518998) +420-220-518999 / 00420-220-518999 (220-518999 / -220-518999)