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SR1 3DZ
a defunct postcode in Sunderland
This postcode was deleted in November 2022.
The nearest currently active postcodes are:
Upper Walworth Way SR1 3DX
Upper Walworth Way SR1 3DY
The Bridges SR1 3DR
Crowtree Road SR1 3EB
Upper Walworth Way SR1 3EG
Upper Walworth Way SR1 3EQ
The Bridges SR1 3LB
West Street SR1 3DG
High Street West SR1 3ES
The Bridges SR1 3LE