Postal area WF
- WF1 1
- WF1 2
- WF1 3
- WF1 4
- WF1 5
- WF1 9
- WF10 1
- WF10 2
- WF10 3
- WF10 4
- WF10 5
- WF11 0
- WF11 8
- WF11 9
- WF12 0
- WF12 7
- WF12 8
- WF12 9
- WF13 1
- WF13 2
- WF13 3
- WF13 4
- WF13 9
- WF14 0
- WF14 8
- WF14 9
- WF15 6
- WF15 7
- WF15 8
- WF16 0
- WF16 9
- WF17 0
- WF17 1
- WF17 5
- WF17 6
- WF17 7
- WF17 8
- WF17 9
- WF2 0
- WF2 6
- WF2 7
- WF2 8
- WF2 9
- WF3 1
- WF3 2
- WF3 3
- WF3 4
- WF4 1
- WF4 2
- WF4 3
- WF4 4
- WF4 5
- WF4 6
- WF5 0
- WF5 5
- WF5 8
- WF5 9
- WF6 1
- WF6 2
- WF7 5
- WF7 6
- WF7 7
- WF8 1
- WF8 2
- WF8 3
- WF8 4
- WF8 9
- WF9 1
- WF9 2
- WF9 3
- WF9 4
- WF9 5
- WF90 8