Area Code +420-583-(221000...225999) located in All locations, Olomoucky (OL), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 583 Subscriber Number From : 221000 Subscriber Number To : 225999 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 : +420-583-(210000...219999) next › : +420-583-(230000...242999) Dialling Instructions For trunk calls: - 583 221000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 583 221000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 221000 ~ 225999 (Count: 5,000) Example: +420-583-221000 / 00420-583-221000 (583-221000 / -583-221000) +420-583-221001 / 00420-583-221001 (583-221001 / -583-221001) +420-583-221002 / 00420-583-221002 (583-221002 / -583-221002) +420-583-221003 / 00420-583-221003 (583-221003 / -583-221003) +420-583-221004 / 00420-583-221004 (583-221004 / -583-221004) ...+420-583-xxxxxx / 00420-583-xxxxxx (583-xxxxxx / -583-xxxxxx) ...+420-583-225995 / 00420-583-225995 (583-225995 / -583-225995) +420-583-225996 / 00420-583-225996 (583-225996 / -583-225996) +420-583-225997 / 00420-583-225997 (583-225997 / -583-225997) +420-583-225998 / 00420-583-225998 (583-225998 / -583-225998) +420-583-225999 / 00420-583-225999 (583-225999 / -583-225999)