All postcodes in DL16 9
| Postcode | Place | Type |
|---|---|---|
| DL16 9DL | Spennymoor | large user |
| DL16 9DS | Spennymoor | large user |
| DL16 9EA | — | large user |
| DL16 9EQ | — | large user |
| DL16 9ER | — | large user |
| DL16 9ES | — | large user |
| DL16 9SW | Spennymoor | street |
| DL16 9XR | — | large user |
| DL16 9XS | — | large user |
| DL16 9XT | — | large user |
| DL16 9XU | — | large user |
| DL16 9XW | — | large user |
| DL16 9XX | — | large user |
| DL16 9XY | — | large user |
| DL16 9ZZ | — | large user |