Area Code +420-577-(040000...059999) located in All locations, Zlinsky (ZL), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 577 Subscriber Number From : 040000 Subscriber Number To : 059999 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 : ZL Region Name : Zlinsky City : All locations Timezone : Europe/Prague Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 49.2200 Longitude : 17.7700 ‹ previous : +420-577-(018000...019999) next › : +420-577-(070000...079999) Dialling Instructions For trunk calls: - 577 040000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 577 040000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 040000 ~ 059999 (Count: 20,000) Example: +420-577-040000 / 00420-577-040000 (577-040000 / -577-040000) +420-577-040001 / 00420-577-040001 (577-040001 / -577-040001) +420-577-040002 / 00420-577-040002 (577-040002 / -577-040002) +420-577-040003 / 00420-577-040003 (577-040003 / -577-040003) +420-577-040004 / 00420-577-040004 (577-040004 / -577-040004) ...+420-577-xxxxxx / 00420-577-xxxxxx (577-xxxxxx / -577-xxxxxx) ...+420-577-059995 / 00420-577-059995 (577-059995 / -577-059995) +420-577-059996 / 00420-577-059996 (577-059996 / -577-059996) +420-577-059997 / 00420-577-059997 (577-059997 / -577-059997) +420-577-059998 / 00420-577-059998 (577-059998 / -577-059998) +420-577-059999 / 00420-577-059999 (577-059999 / -577-059999)