80 Green Road

Question

Mosely
Birmingham
B13 9PL
--------------------------
This is a sender's address.
What is the meaning of 'B13 9PL'?
This address for a formal letter is from the UK>

Answer 1

I corrected some errors.

80 Green Road
Moseley
Birmingham
B13 9PL
--------------------------
This is a sender's address.
What is the meaning of 'B13 9PL'?
This address for a formal letter is from the UK?

Answer 2

Again ... that code under the city's name is a postal code. Machines are programmed to read these numbers and sort mail more efficiently -- therefore resulting in faster delivery.

=)