Area Code +420-577-(001000...009999) 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 : 001000 Subscriber Number To : 009999 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 : +420-576-(900000...909999) next › : +420-577-(011000...012999) Dialling Instructions For trunk calls: - 577 001000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 577 001000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 001000 ~ 009999 (Count: 9,000) Example: +420-577-001000 / 00420-577-001000 (577-001000 / -577-001000) +420-577-001001 / 00420-577-001001 (577-001001 / -577-001001) +420-577-001002 / 00420-577-001002 (577-001002 / -577-001002) +420-577-001003 / 00420-577-001003 (577-001003 / -577-001003) +420-577-001004 / 00420-577-001004 (577-001004 / -577-001004) ...+420-577-xxxxxx / 00420-577-xxxxxx (577-xxxxxx / -577-xxxxxx) ...+420-577-009995 / 00420-577-009995 (577-009995 / -577-009995) +420-577-009996 / 00420-577-009996 (577-009996 / -577-009996) +420-577-009997 / 00420-577-009997 (577-009997 / -577-009997) +420-577-009998 / 00420-577-009998 (577-009998 / -577-009998) +420-577-009999 / 00420-577-009999 (577-009999 / -577-009999)