HP21 postcodes: Aylesbury

HP21 is a postcode district in the HP area (Hemel Hempstead). It has 3 sectors and 725 live postcodes, mainly in Aylesbury (Buckinghamshire).

Sectors in HP21

Sector	Main place	Postcodes
HP21 7	Aylesbury	225
HP21 8	Aylesbury	247
HP21 9	Aylesbury	253

Places covered by HP21

Aylesbury Buckinghamshire · 725

Location

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Neighbouring districts