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BT23 4XH
a defunct large user postcode in Northern Ireland
This postcode was deleted in July 2016.
The nearest currently active postcodes are:
Belfast Road BT23 4TU
Kiltonga Industrial Estate BT23 4TJ
Milecross Road BT23 4SS
Aldergrange Park BT23 4FZ
Milecross Road BT23 4SR
Belfast Road BT23 4TT
Braeside BT23 4GA
Aldergrange Avenue BT23 4FY
Aldergrange Park BT23 4FQ
Brooklands Avenue BT23 4XZ