All postcodes in NN11 1
| Postcode | Place | Type |
|---|---|---|
| NN11 1DB | Daventry | large user |
| NN11 1EP | Daventry | large user |
| NN11 1GT | Daventry | large user |
| NN11 1HJ | Daventry | large user |
| NN11 1HT | Daventry | large user |
| NN11 1HU | Daventry | large user |
| NN11 1HX | Daventry | large user |
| NN11 1JA | Daventry | large user |
| NN11 1JE | Daventry | large user |
| NN11 1JF | Daventry | large user |
| NN11 1JG | Daventry | large user |
| NN11 1SA | Daventry | street |
| NN11 1SB | Daventry | street |
| NN11 1SD | Daventry | street |
| NN11 1SE | Daventry | street |
| NN11 1SF | Daventry | street |
| NN11 1SG | Daventry | street |
| NN11 1SH | Daventry | street |
| NN11 1SJ | Daventry | street |
| NN11 1SL | Daventry | street |
| NN11 1SN | Daventry | street |
| NN11 1SP | Daventry | street |
| NN11 1SQ | Daventry | street |
| NN11 1SR | Daventry | street |
| NN11 1SS | Daventry | street |
| NN11 1ST | Daventry | street |
| NN11 1SU | Daventry | street |
| NN11 1SW | Daventry | street |
| NN11 1SX | Daventry | street |
| NN11 1SY | Daventry | street |
| NN11 1SZ | Daventry | street |
| NN11 1TB | Daventry | street |
| NN11 1TD | Daventry | street |
| NN11 1TE | Daventry | street |
| NN11 1TF | Daventry | street |
| NN11 1TG | Daventry | street |
| NN11 1ZW | — | large user |
Places in sector NN11 1
- Daventry 36