Wales is a whole country within the UK. It contains many postcodes. If you know the town, you could probably find out the postcode. But in fact, the postcode system within the UK is a lot more precise than that - the average suburban house is in its own postcode with probably just a dozen or two other houses having the same code.
UK postal codes beginning with WR are in and around Worcester. A UK postal code beginning with WR10 is in Pershore, Worcestershire.
988000
The UK does not have one postal code for the entire country.
UK Postal codes start differently depending on which area you are posting to.
It a code for your yahoo.
W1a 1aa
Yes, all addresses in the UK have a postal code.
No
The UK does not use zip codes it uses postal codes. Warwickshire has many different postal codes
All Glasgow postcodes begin G.
The area code "029" is assigned to the city Cardiff in Wales, UK.
L37 2DX