As per your concern I will provide you Barclays Bank, Gorseinon branch address so that you can remember easily.

Here is the address

Barclays Bank
12 Alexandra Rd, Gorseinon, Swansea SA4 4NL, UK

Phone:-
+44 345 734 5345

Here is the procedure to search for branches

Go to official site of Barclays Bank which looks like this

Barclays Bank


There at middle right hand side page
You can see section of Barclays around the world
There you can search the branches easily

Address:-
Barclays Bank
1 Churchill Place, London, E14 5HP

Phone:-
0345 734 5345