Area Code +420-225-(510000...519999) located in All locations, Prague (PR), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 225 Subscriber Number From : 510000 Subscriber Number To : 519999 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 : GTS Czech 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 : +420-225-(470000...479999) next › : +420-225-(540000...559999) Dialling Instructions For trunk calls: - 225 510000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 225 510000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 510000 ~ 519999 (Count: 10,000) Example: +420-225-510000 / 00420-225-510000 (225-510000 / -225-510000) +420-225-510001 / 00420-225-510001 (225-510001 / -225-510001) +420-225-510002 / 00420-225-510002 (225-510002 / -225-510002) +420-225-510003 / 00420-225-510003 (225-510003 / -225-510003) +420-225-510004 / 00420-225-510004 (225-510004 / -225-510004) ...+420-225-xxxxxx / 00420-225-xxxxxx (225-xxxxxx / -225-xxxxxx) ...+420-225-519995 / 00420-225-519995 (225-519995 / -225-519995) +420-225-519996 / 00420-225-519996 (225-519996 / -225-519996) +420-225-519997 / 00420-225-519997 (225-519997 / -225-519997) +420-225-519998 / 00420-225-519998 (225-519998 / -225-519998) +420-225-519999 / 00420-225-519999 (225-519999 / -225-519999)