Postcode BN20
Birling Gap +4 · East Sussex, England
BN20 is the postcode of Birling Gap, East Dean, Friston and 2 other places in East Sussex, England, United Kingdom. This list covers outward codes — the first half of a UK postcode, such as M9 or BN91 — not full postcodes.
- Postcode
- BN20
- County
- East Sussex
- Country
- England
- Country
- United Kingdom
5 places with postcode BN20
| Place | County | Location |
|---|---|---|
| Birling Gap | East Sussex | 50.775, 0.252 |
| East Dean | East Sussex | 50.775, 0.252 |
| Friston | East Sussex | 50.764, 0.199 |
| Holywell | East Sussex | 50.775, 0.252 |
| Willingdon | East Sussex | 50.800, 0.255 |
Near London
The nearest major city is London, about 85 km away.
Nearby postcodes
Frequently asked questions
Which places use postcode BN20?
Birling Gap, East Dean, Friston, Holywell, Willingdon.
Which county and country is BN20 in?
East Sussex, England, United Kingdom.
What is the nearest major city to BN20?
London, about 85 km away.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.