Reduce the list. Postcodes starting with:
Postcodes (24 items):
32100 (6)
32101 (29)
32102 (2)
32103 (2)
32111 (3)
32112 (8)
32120 (24)
32130 (2)
32135 (2)
32136 (2)
32137 (27)
32138 (18)
32139 (10)
32140 (12)
32141 (37)
32150 (7)
32151 (17)
32152 (14)
32153 (1)
32160 (25)
32161 (13)
32164 (4)
32170 (10)
32172 (15)
Postcodes (24 items):
32100 (6)
32101 (29)
32102 (2)
32103 (2)
32111 (3)
32112 (8)
32120 (24)
32130 (2)
32135 (2)
32136 (2)
32137 (27)
32138 (18)
32139 (10)
32140 (12)
32141 (37)
32150 (7)
32151 (17)
32152 (14)
32153 (1)
32160 (25)
32161 (13)
32164 (4)
32170 (10)
32172 (15)