UK postal codes beginning with WR are in and around Worcester. A UK postal code beginning with WR10 is in Pershore, Worcestershire.
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.
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.
L37 2DX
The United Kingdom is a pretty big place.... There's no code for the whole of the UK; rather, each area has its own individual postal code.You can go to the website of Royal Mail, type in the address and get the pertinent postal code. See the Related Link and the Related Question.
The postal service of most countries that have some form of postal code has a postal code finder on their website. For example, you could look up the ZIP code for any US address on the USPS website.
They are very similar. Zipcodes are used in the States and postcodes in the UK.