Sectors in NR30
| Sector | Main place | Postcodes |
|---|---|---|
| NR30 1 | Great Yarmouth | 182 |
| NR30 2 | Great Yarmouth | 205 |
| NR30 3 | Great Yarmouth | 150 |
| NR30 4 | Great Yarmouth | 142 |
| NR30 5 | Caister-on-Sea | 258 |
| NR30 9 | Great Yarmouth | 39 |
Places covered by NR30
- Great Yarmouth Great Yarmouth · 707
- Caister-on-Sea Great Yarmouth · 240
- West End Great Yarmouth · 6
- West Caister Great Yarmouth · 3