All postcodes in EX20 9
| Postcode | Place | Type |
|---|---|---|
| EX20 9AP | Okehampton | large user |
| EX20 9AR | Okehampton | large user |
| EX20 9AT | Okehampton | large user |
| EX20 9BE | Okehampton | large user |
| EX20 9BF | Okehampton | large user |
| EX20 9BL | Okehampton | large user |
| EX20 9BP | Okehampton | large user |
| EX20 9BT | Okehampton | large user |
| EX20 9BU | — | large user |