Sectors in EH21
| Sector | Main place | Postcodes |
|---|---|---|
| EH21 6 | Musselburgh | 240 |
| EH21 7 | Musselburgh | 242 |
| EH21 8 | Wallyford | 289 |
Places covered by EH21
- Musselburgh East Lothian · 559
- Wallyford East Lothian · 110
- Whitecraig East Lothian · 37
- Edinburgh City of Edinburgh · 36
- Old Craighall East Lothian · 7
- Stoneyhill Steading East Lothian · 1