Area Code +420-511-(160000...169999) located in All locations, Jihomoravsky (JM), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 511 Subscriber Number From : 160000 Subscriber Number To : 169999 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 : Air Telecom 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 : JM Region Name : Jihomoravsky City : All locations Timezone : Europe/Prague Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 49.1900 Longitude : 16.6500 ‹ previous : +420-511-(150000...159999) next › : +420-511-(170000...179999) Dialling Instructions For trunk calls: - 511 160000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 511 160000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 160000 ~ 169999 (Count: 10,000) Example: +420-511-160000 / 00420-511-160000 (511-160000 / -511-160000) +420-511-160001 / 00420-511-160001 (511-160001 / -511-160001) +420-511-160002 / 00420-511-160002 (511-160002 / -511-160002) +420-511-160003 / 00420-511-160003 (511-160003 / -511-160003) +420-511-160004 / 00420-511-160004 (511-160004 / -511-160004) ...+420-511-xxxxxx / 00420-511-xxxxxx (511-xxxxxx / -511-xxxxxx) ...+420-511-169995 / 00420-511-169995 (511-169995 / -511-169995) +420-511-169996 / 00420-511-169996 (511-169996 / -511-169996) +420-511-169997 / 00420-511-169997 (511-169997 / -511-169997) +420-511-169998 / 00420-511-169998 (511-169998 / -511-169998) +420-511-169999 / 00420-511-169999 (511-169999 / -511-169999)