# SN3

8 sectors, 1,304 postcodes

- **Part of:** [SN](https://openpostcodes.uk/SN)
- **Local authorities:** Swindon

## Sectors

| Sector | Postcodes | Local authority |
|---|---|---|
| [SN3 0](https://openpostcodes.uk/SN3%200) | 19 | Swindon |
| [SN3 1](https://openpostcodes.uk/SN3%201) | 212 | Swindon |
| [SN3 2](https://openpostcodes.uk/SN3%202) | 223 | Swindon |
| [SN3 3](https://openpostcodes.uk/SN3%203) | 227 | Swindon |
| [SN3 4](https://openpostcodes.uk/SN3%204) | 327 | Swindon |
| [SN3 5](https://openpostcodes.uk/SN3%205) | 112 | Swindon |
| [SN3 6](https://openpostcodes.uk/SN3%206) | 162 | Swindon |
| [SN3 9](https://openpostcodes.uk/SN3%209) | 22 | Swindon |