Area Code +420-315-(550000...559999) 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 : 550000 Subscriber Number To : 559999 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 : FAYN Telecommunications 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 : 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-(318000...318999) next › : +420-315-(570000...570999) Dialling Instructions For trunk calls: - 315 550000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 315 550000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 550000 ~ 559999 (Count: 10,000) Example: +420-315-550000 / 00420-315-550000 (315-550000 / -315-550000) +420-315-550001 / 00420-315-550001 (315-550001 / -315-550001) +420-315-550002 / 00420-315-550002 (315-550002 / -315-550002) +420-315-550003 / 00420-315-550003 (315-550003 / -315-550003) +420-315-550004 / 00420-315-550004 (315-550004 / -315-550004) ...+420-315-xxxxxx / 00420-315-xxxxxx (315-xxxxxx / -315-xxxxxx) ...+420-315-559995 / 00420-315-559995 (315-559995 / -315-559995) +420-315-559996 / 00420-315-559996 (315-559996 / -315-559996) +420-315-559997 / 00420-315-559997 (315-559997 / -315-559997) +420-315-559998 / 00420-315-559998 (315-559998 / -315-559998) +420-315-559999 / 00420-315-559999 (315-559999 / -315-559999)