UK Zipcode generator
- BT30 6FJ (Downpatrick)
- BT23 4JL (Newtownards)
- BT18 9HX (Holywood)
- BT21 0AA (Donaghadee)
- BT32 3JS (Banbridge)
- BT31 9DF (Castlewellan)
- BT34 3HN (Warrenpoint)
- BT34 2BN (Newry)
- BT16 2AE (Belfast)
- BT20 5BB (Bangor)
- BT21 0AA (Donaghadee)
- BT21 0AG (Donaghadee)