BT21
Donaghadee - United Kingdom
Postal code BT21 corresponds to Donaghadee, in Northern Ireland (United Kingdom).
- Country
- United Kingdom (GB)
- Department
- Northern Ireland
- Coordinates
- 54.6413, -5.5359Degrees, minutes, seconds: 54°38'29"N 5°32'09"W
- Time zone
- Europe/London (UTC+0)
- Dialing code
- +44
How to write the address
Donaghadee BT21 United Kingdom
Nearby codes