Area Code +420-566-(510000...513999) located in All locations, Vysocina (VY), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 566 Subscriber Number From : 510000 Subscriber Number To : 513999 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 : VY Region Name : Vysocina City : All locations Timezone : Europe/Prague Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 49.4500 Longitude : 15.6400 ‹ previous : +420-566-(500000...503999) next › : +420-566-(516000...516999) Dialling Instructions For trunk calls: - 566 510000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 566 510000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 510000 ~ 513999 (Count: 4,000) Example: +420-566-510000 / 00420-566-510000 (566-510000 / -566-510000) +420-566-510001 / 00420-566-510001 (566-510001 / -566-510001) +420-566-510002 / 00420-566-510002 (566-510002 / -566-510002) +420-566-510003 / 00420-566-510003 (566-510003 / -566-510003) +420-566-510004 / 00420-566-510004 (566-510004 / -566-510004) ...+420-566-xxxxxx / 00420-566-xxxxxx (566-xxxxxx / -566-xxxxxx) ...+420-566-513995 / 00420-566-513995 (566-513995 / -566-513995) +420-566-513996 / 00420-566-513996 (566-513996 / -566-513996) +420-566-513997 / 00420-566-513997 (566-513997 / -566-513997) +420-566-513998 / 00420-566-513998 (566-513998 / -566-513998) +420-566-513999 / 00420-566-513999 (566-513999 / -566-513999)