Area Code +420-511-(180000...189999) 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 : 180000 Subscriber Number To : 189999 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 : MAXPROGRES, s.r.o. 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-(170000...179999) next › : +420-511-(190000...199999) Dialling Instructions For trunk calls: - 511 180000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 511 180000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 180000 ~ 189999 (Count: 10,000) Example: +420-511-180000 / 00420-511-180000 (511-180000 / -511-180000) +420-511-180001 / 00420-511-180001 (511-180001 / -511-180001) +420-511-180002 / 00420-511-180002 (511-180002 / -511-180002) +420-511-180003 / 00420-511-180003 (511-180003 / -511-180003) +420-511-180004 / 00420-511-180004 (511-180004 / -511-180004) ...+420-511-xxxxxx / 00420-511-xxxxxx (511-xxxxxx / -511-xxxxxx) ...+420-511-189995 / 00420-511-189995 (511-189995 / -511-189995) +420-511-189996 / 00420-511-189996 (511-189996 / -511-189996) +420-511-189997 / 00420-511-189997 (511-189997 / -511-189997) +420-511-189998 / 00420-511-189998 (511-189998 / -511-189998) +420-511-189999 / 00420-511-189999 (511-189999 / -511-189999)