UK Delivery Point
Suffix DataPlus
The UK Delivery Point Suffix (DPS) is Royal
Mail’s unique delivery point identifier within a given UK
Postcode. It is an alpha-numeric code.
Royal Mail guarantee that a DPS
will never be duplicated within that postcode. If a
building is demolished, and another built in its place,
a new DPS will be allocated for each new Delivery Point.
Having said that, there are only 180 possible permutations
of a DPS code for each Postcode.
This data is altered as and when
buildings/delivery points are built or destroyed, and
this is reported to Royal Mail. We receive the data
on a monthly basis, but, under normal circumstances,
only offer it quarterly.
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