Postal address
Castlereagh, Belfast Greater
The postal code of Castlereagh, in Belfast Greater (Northern Ireland, Reino Unido), is BT6. Include it in your shipments and forms.
Location
Interactive map (lazy-loaded)
Castlereagh
OpenStreetMap - loads when you reach here
Frequently asked questions
What is the postal code of Castlereagh?
The main postal code of Castlereagh (Belfast Greater, Reino Unido) is BT6.