Postal prefix explorer
Australia codes starting with “1”
268 distinct postal codes match this prefix in the active snapshot.
1001Sydney1 source records1002Sydney1 source records1003Sydney1 source records1004Sydney1 source records1005Sydney1 source records1006Sydney1 source records1007Sydney1 source records1008Sydney1 source records1009Sydney1 source records1010Sydney1 source records1020Sydney1 source records1021Sydney1 source records1022Sydney1 source records1023Sydney1 source records1025Sydney1 source records1026Sydney1 source records1027Sydney1 source records1028Sydney1 source records1029Sydney1 source records1030Sydney1 source records1031Sydney1 source records1032Sydney1 source records1033Sydney1 source records1034Sydney1 source records1035Sydney1 source records1036Sydney1 source records1037Sydney1 source records1038Sydney1 source records1039Sydney1 source records1040Sydney1 source records1041Sydney1 source records1042Sydney1 source records1043Sydney1 source records1044Sydney1 source records1045Sydney1 source records1046Sydney1 source records1100Sydney1 source records1101Sydney1 source records1105Sydney1 source records1106Sydney1 source records1107Sydney1 source records1108Sydney1 source records1109Sydney1 source records1110Sydney1 source records1112Sydney1 source records1113Sydney1 source records1114Sydney1 source records1115Sydney1 source records1116Sydney1 source records1117Sydney1 source records1118Sydney1 source records1119Sydney1 source records1120Sydney1 source records1121Sydney1 source records1122Sydney1 source records1123Sydney1 source records1124Sydney1 source records1125Sydney1 source records1126Sydney1 source records1127Sydney1 source records