Area Code +420-548-(520000...539999) located in All locations, Jihomoravsky (JM), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 548 Subscriber Number From : 520000 Subscriber Number To : 539999 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 : JM Region Name : Jihomoravsky City : All locations Timezone : Europe/Prague Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 49.1900 Longitude : 16.6500 ‹ previous : +420-548-(515000...515999) next › : +420-548-(990000...999999) Dialling Instructions For trunk calls: - 548 520000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 548 520000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 520000 ~ 539999 (Count: 20,000) Example: +420-548-520000 / 00420-548-520000 (548-520000 / -548-520000) +420-548-520001 / 00420-548-520001 (548-520001 / -548-520001) +420-548-520002 / 00420-548-520002 (548-520002 / -548-520002) +420-548-520003 / 00420-548-520003 (548-520003 / -548-520003) +420-548-520004 / 00420-548-520004 (548-520004 / -548-520004) ...+420-548-xxxxxx / 00420-548-xxxxxx (548-xxxxxx / -548-xxxxxx) ...+420-548-539995 / 00420-548-539995 (548-539995 / -548-539995) +420-548-539996 / 00420-548-539996 (548-539996 / -548-539996) +420-548-539997 / 00420-548-539997 (548-539997 / -548-539997) +420-548-539998 / 00420-548-539998 (548-539998 / -548-539998) +420-548-539999 / 00420-548-539999 (548-539999 / -548-539999)