Indian Codes is an app that provides offline database for Pin Codes, STD (Subscriber Trunk Dialling) Codes, RTO (Regional Transport Office) Code of India and ISD (International Subscriber Dialing) Code. The user can scroll through the list to look for various codes and search by typing the code or search text. The application works offline hence no need to be connected to Internet all the time. It has varous features like: >> Postal/Area Codes of India This app provides various Pin Code details of various locations of India. Searching can be done by entering pin code or area name. >> STD Codes of India This allows you to find STD Code of various cities of India. Searching can be done by entering STD Code or city name. >> RTO/Vehicle Codes of Indian Districts This app allows you to find RTO Codes of various districts of India. Searching can be done by entering Vehicle/RTO code or district name. >> ISD Codes of Countries This app provies list of ISD Codes of various countries. Country codes are necessary only when dialing a telephone number to establish a call to another country.