Area Code +420-257-(470000...479999) located in All locations, Prague (PR), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 257 Subscriber Number From : 470000 Subscriber Number To : 479999 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 : +420-257-(414000...415999) next › : +420-257-(530000...535999) Dialling Instructions For trunk calls: - 257 470000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 257 470000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 470000 ~ 479999 (Count: 10,000) Example: +420-257-470000 / 00420-257-470000 (257-470000 / -257-470000) +420-257-470001 / 00420-257-470001 (257-470001 / -257-470001) +420-257-470002 / 00420-257-470002 (257-470002 / -257-470002) +420-257-470003 / 00420-257-470003 (257-470003 / -257-470003) +420-257-470004 / 00420-257-470004 (257-470004 / -257-470004) ...+420-257-xxxxxx / 00420-257-xxxxxx (257-xxxxxx / -257-xxxxxx) ...+420-257-479995 / 00420-257-479995 (257-479995 / -257-479995) +420-257-479996 / 00420-257-479996 (257-479996 / -257-479996) +420-257-479997 / 00420-257-479997 (257-479997 / -257-479997) +420-257-479998 / 00420-257-479998 (257-479998 / -257-479998) +420-257-479999 / 00420-257-479999 (257-479999 / -257-479999)
