Check postal code listings and find post code areas grouped by country, then town/city.
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Check postal code listings for Winchester in England. Choose an outward post code below to find post code units and street-level details.
Outward codes listed: 7 (for example PO17)
Examples: PO17 SO21 SO22 SO23 SO24 SO25 SO32
Searchers often use both compact format (for example po171aa) and spaced format (for example PO17 1AA); both lead to the same postcode detail pages here.