Total Letterbox: 23,373
| Post Code | Address | Letterbox | Price | |
|---|---|---|---|---|
| NN8 1 | Wellingborough East,Wellingborough | 4805 | £240.25 | |
| NN8 2 | Wilby,Wellingborough | 5160 | £258.00 | |
| NN8 3 | Wellingborough Grange,Wellingborough | 5386 | £269.30 | |
| NN8 4 | Hatton Park,Wellingborough | 4752 | £237.60 | |
| NN8 5 | Hatton Park,Welingborough | 3080 | £154.00 | |
| NN8 6 | Vivians Covert,Wellingborough | 190 | £9.50 | |
| NN8 9 | N/A | 0 | £0.00 |