Area Code +420-257-(404000...406999) 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 : 404000 Subscriber Number To : 406999 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-(402000...402999) next › : +420-257-(409000...409999) Dialling Instructions For trunk calls: - 257 404000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 257 404000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 404000 ~ 406999 (Count: 3,000) Example: +420-257-404000 / 00420-257-404000 (257-404000 / -257-404000) +420-257-404001 / 00420-257-404001 (257-404001 / -257-404001) +420-257-404002 / 00420-257-404002 (257-404002 / -257-404002) +420-257-404003 / 00420-257-404003 (257-404003 / -257-404003) +420-257-404004 / 00420-257-404004 (257-404004 / -257-404004) ...+420-257-xxxxxx / 00420-257-xxxxxx (257-xxxxxx / -257-xxxxxx) ...+420-257-406995 / 00420-257-406995 (257-406995 / -257-406995) +420-257-406996 / 00420-257-406996 (257-406996 / -257-406996) +420-257-406997 / 00420-257-406997 (257-406997 / -257-406997) +420-257-406998 / 00420-257-406998 (257-406998 / -257-406998) +420-257-406999 / 00420-257-406999 (257-406999 / -257-406999)
