Area Code +420-315-(639000...641999) located in All locations, Stredocesky (ST), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 315 Subscriber Number From : 639000 Subscriber Number To : 641999 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 : ST Region Name : Stredocesky City : All locations Timezone : Europe/Prague Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 49.8800 Longitude : 14.9400 ‹ previous : +420-315-(615000...637999) next › : +420-315-(643000...651999) Dialling Instructions For trunk calls: - 315 639000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 315 639000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 639000 ~ 641999 (Count: 3,000) Example: +420-315-639000 / 00420-315-639000 (315-639000 / -315-639000) +420-315-639001 / 00420-315-639001 (315-639001 / -315-639001) +420-315-639002 / 00420-315-639002 (315-639002 / -315-639002) +420-315-639003 / 00420-315-639003 (315-639003 / -315-639003) +420-315-639004 / 00420-315-639004 (315-639004 / -315-639004) ...+420-315-xxxxxx / 00420-315-xxxxxx (315-xxxxxx / -315-xxxxxx) ...+420-315-641995 / 00420-315-641995 (315-641995 / -315-641995) +420-315-641996 / 00420-315-641996 (315-641996 / -315-641996) +420-315-641997 / 00420-315-641997 (315-641997 / -315-641997) +420-315-641998 / 00420-315-641998 (315-641998 / -315-641998) +420-315-641999 / 00420-315-641999 (315-641999 / -315-641999)