Note: It is a guide app.
Codepin lets you find pin codes of Indian states, cities and local places. Locating pin code of an Indian Post Office is simple with this app. Simply follow steps as mentioned below:

1. Click state name of India:
   Simply click the state of place for which you are finding the pin code. Once you click your desired state name, a new page opens with names of districts.

2. Click the appropriate district of the place:
   Once you select, desired district name, a new page will open with list of post office locations in that district.

3. Select the name of post office to locate pin code of your area.