What is post code for manchester?

The post code for Manchester starts with "M" followed by one or two numerical digits and then two letters. This is a system adopted in the United Kingdom to provide a precise indication of a geographic location and to facilitate mail delivery. The Manchester post codes cover a wide area, including the city centre (e.g. M1), Manchester Airport (e.g. M90), and surrounding suburbs such as Salford (e.g. M5), Stockport (e.g. M19), and Bolton (e.g. M23). Each post code covers a specific geographic area, and can be used to locate an address or plan a route. Post codes are an important part of the infrastructure of any modern city, and are used for a variety of purposes, including navigation, insurance, and marketing.