Sectors in NR20
| Sector | Main place | Postcodes |
|---|---|---|
| NR20 3 | Dereham | 317 |
| NR20 4 | Swanton Morley | 291 |
| NR20 5 | North Elmham | 260 |
Places covered by NR20
- Dereham Breckland · 108
- Mattishall Breckland · 83
- Swanton Morley Breckland · 64
- Beetley Breckland · 35
- North Elmham Breckland · 34
- Gressenhall Breckland · 30
- Foulsham Broadland · 28
- Bawdeswell Breckland · 27
- Hockering Breckland · 23
- Whissonsett Breckland · 20
- Hindolveston North Norfolk · 16
- East Tuddenham Breckland · 15
- Foxley Breckland · 13
- Guist Breckland · 12
- Brisley Breckland · 11
- North Tuddenham Breckland · 11
- Bintree Breckland · 10
- East Bilney Breckland · 9
- Welborne South Norfolk · 8
- Horningtoft Breckland · 7
- Wood Norton North Norfolk · 7
- Billingford Breckland · 6
- Elsing Breckland · 6
- Guestwick Broadland · 5
- Old Beetley Breckland · 5
- Etling Green Breckland · 4
- Gateley Breckland · 4
- Guestwick Green Broadland · 4
- Mill Street Breckland · 3
- Stanfield Breckland · 3
- Themelthorpe Broadland · 3
- Twyford Breckland · 3
- Woodgate Breckland · 3
- Hamrow Breckland · 2
- Hungry Hill Breckland · 2
- Nethergate North Norfolk · 2
- The Common Breckland · 2
- Thurning North Norfolk · 2
- Upper Guist Breckland · 2
- Welborne Common South Norfolk · 2
- West End Breckland · 2
- Worthing Breckland · 2
- Broom Green Breckland · 1
- Clippings Green Breckland · 1
- Fustyweed Breckland · 1
- Hoe Breckland · 1
- Northall Green Breckland · 1