Area Code +420-251-(560000...566999) located in All locations, Prague (PR), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 251 Subscriber Number From : 560000 Subscriber Number To : 566999 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 : +420-251-(550000...556999) next › : +420-251-(570000...571999) Dialling Instructions For trunk calls: - 251 560000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 251 560000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 560000 ~ 566999 (Count: 7,000) Example: +420-251-560000 / 00420-251-560000 (251-560000 / -251-560000) +420-251-560001 / 00420-251-560001 (251-560001 / -251-560001) +420-251-560002 / 00420-251-560002 (251-560002 / -251-560002) +420-251-560003 / 00420-251-560003 (251-560003 / -251-560003) +420-251-560004 / 00420-251-560004 (251-560004 / -251-560004) ...+420-251-xxxxxx / 00420-251-xxxxxx (251-xxxxxx / -251-xxxxxx) ...+420-251-566995 / 00420-251-566995 (251-566995 / -251-566995) +420-251-566996 / 00420-251-566996 (251-566996 / -251-566996) +420-251-566997 / 00420-251-566997 (251-566997 / -251-566997) +420-251-566998 / 00420-251-566998 (251-566998 / -251-566998) +420-251-566999 / 00420-251-566999 (251-566999 / -251-566999)