Area Code +420-255-(255000...255999) located in All locations, Prague (PR), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 255 Subscriber Number From : 255000 Subscriber Number To : 255999 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 : CANISTEC 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 : +420-252-(540000...549999) next › : +420-255-(555000...555999) Dialling Instructions For trunk calls: - 255 255000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 255 255000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 255000 ~ 255999 (Count: 1,000) Example: +420-255-255000 / 00420-255-255000 (255-255000 / -255-255000) +420-255-255001 / 00420-255-255001 (255-255001 / -255-255001) +420-255-255002 / 00420-255-255002 (255-255002 / -255-255002) +420-255-255003 / 00420-255-255003 (255-255003 / -255-255003) +420-255-255004 / 00420-255-255004 (255-255004 / -255-255004) ...+420-255-xxxxxx / 00420-255-xxxxxx (255-xxxxxx / -255-xxxxxx) ...+420-255-255995 / 00420-255-255995 (255-255995 / -255-255995) +420-255-255996 / 00420-255-255996 (255-255996 / -255-255996) +420-255-255997 / 00420-255-255997 (255-255997 / -255-255997) +420-255-255998 / 00420-255-255998 (255-255998 / -255-255998) +420-255-255999 / 00420-255-255999 (255-255999 / -255-255999)