General Knowledge, GK News: Have you ever wondered why is always +91 before Indian phone numbers and what is this code? How was it finally chosen? This question often comes to many people’s brain, especially when they think of the numbers abroad or saving numbers like WhatsApp. Let’s understand it in a very simple language.
What is $ 991?
+91 is India’s country code. This is a similar digital address, which tells the world that the phone number is India. As every country has its special code – USA has +1, Britain has +44 has +44, Japan has +81. Similarly, India has +91. When you add +91 before your number, it becomes clear that the number is registered in India. This code is part of the international dialing system that makes it easier to call around the world.
Why is +91 to apply?
Suppose your friend is in Singapore and wants to call you. If you do not dial +91, the telecom system will not understand that this number is from India and will not be connected at anywhere or the call is either connected. +91 Your number is the global passport that sends calls to the correct country.
When does this work this code?
This code is useful when someone is calling India from abroad or you are saved the numbers on the apps like Telegram, they demand international format at the time like telegram. If you are entering the number in any online form – such as Google, Amazon or an international website.
Who did 1001 for India?
Now the big question is to whom +91 chosen for India? So let you know that this decision has taken the following to the International Telecom Union (ITU). This is a global body and telecom rules. Itu began setting up a unique country code to each country to make a standard calling system worldwide in the 1960’s. India had met the +91 code in the 1980s.
But why is +91 for India?
In fact, itu is divided the world into 9 zones and each zone code starts with a particular number. Most of the code +9 starts for Asia. India got +91 because it was available at the time and fitted in the Asia zone. If you notice the codes of neighboring countries, you will know that Pakistan has +92 has +92, Bangladesh has +880, Sri Lanka has +94. All of these are distributed in one order. When selecting the code, the country’s population, telecom network requirements and already distributed codes of the network are kept in mind. The big country like India needed a small and easy code so that no problem in call routing. This code was fixed by a committee of the ITU, in which the Indian telecom department was also participated. It worked with Itu to ensure that India worked with the +91 code for our telecommunication system. In the 1990s, using +91 became more common, as mobile phones and international calling in India became more common. Since then this code is standard for both mobile and landline.
How does this system work?
Itu has given a unique code to each country so that the calls reach the correct destination. When you dial +91, the telecom network knows that the call is to root on the Indian network. From there, the next section of the call number arrive on the right phone based on the mobile code or area code.
For example, mobile number: +91 xx76xx32xx, landline number: 331 12xx56xx (33 is the area code of Kolkata
Does +91 have to be installed every time?
No, +91 is not required if you are calling in India and local number. Dial only 10 digit numbers, but if you want to save the number in the international format or the call is likely to come from abroad, it is a smart option.