Area Code +420-584-(432000...437999) located in All locations, Olomoucky (OL), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 584 Subscriber Number From : 432000 Subscriber Number To : 437999 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 : OL Region Name : Olomoucky City : All locations Timezone : Europe/Prague Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 49.5900 Longitude : 17.2500 ‹ previous : +420-584-(428000...429999) next › : +420-584-(439000...440999) Dialling Instructions For trunk calls: - 584 432000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 584 432000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 432000 ~ 437999 (Count: 6,000) Example: +420-584-432000 / 00420-584-432000 (584-432000 / -584-432000) +420-584-432001 / 00420-584-432001 (584-432001 / -584-432001) +420-584-432002 / 00420-584-432002 (584-432002 / -584-432002) +420-584-432003 / 00420-584-432003 (584-432003 / -584-432003) +420-584-432004 / 00420-584-432004 (584-432004 / -584-432004) ...+420-584-xxxxxx / 00420-584-xxxxxx (584-xxxxxx / -584-xxxxxx) ...+420-584-437995 / 00420-584-437995 (584-437995 / -584-437995) +420-584-437996 / 00420-584-437996 (584-437996 / -584-437996) +420-584-437997 / 00420-584-437997 (584-437997 / -584-437997) +420-584-437998 / 00420-584-437998 (584-437998 / -584-437998) +420-584-437999 / 00420-584-437999 (584-437999 / -584-437999)