Reduce the list. Postcodes starting with:
Postcodes (21 items):
605001 (1)
605002 (1)
605003 (1)
605004 (1)
605005 (1)
605006 (1)
605007 (1)
605008 (1)
605009 (2)
605010 (1)
605011 (1)
605012 (2)
605013 (1)
605014 (1)
605051 (1)
605106 (1)
605110 (1)
605118 (1)
605501 (1)
605602 (1)
605802 (1)
Postcodes (21 items):
605001 (1)
605002 (1)
605003 (1)
605004 (1)
605005 (1)
605006 (1)
605007 (1)
605008 (1)
605009 (2)
605010 (1)
605011 (1)
605012 (2)
605013 (1)
605014 (1)
605051 (1)
605106 (1)
605110 (1)
605118 (1)
605501 (1)
605602 (1)
605802 (1)