India's phone numbers begin with +91 due to the International Telecommunication Union's system of dividing the world into zones. India falls within the 9th zone, encompassing South, Central, and West ...
Why Indian mobile numbers begin with +91: Telecom technology has drastically and rapidly evolved in recent years. Just 10–20 years ago, landlines were widely used, and almost every household had one, ...
Ever wondered why India’s phone numbers always start with +91? The answer lies in an international system managed by the International Telecommunication Union (ITU), a United Nations agency ...
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