# SM3

2 sectors, 379 postcodes

- **Part of:** [SM](https://openpostcodes.uk/SM)
- **Local authorities:** Sutton, Merton, Epsom and Ewell

## Sectors

| Sector | Postcodes | Local authority |
|---|---|---|
| [SM3 8](https://openpostcodes.uk/SM3%208) | 161 | Sutton |
| [SM3 9](https://openpostcodes.uk/SM3%209) | 218 | Sutton |