Search results
The telephone was first invented in 1876 by Alexander Graham Bell.Within seven years of its invention, the telephone exchanges were established in Bombay, Madras and Calcutta. By 1907,the central battery was introduced to replace the earliercranking practice. Automatic telephone came to India in 1914 at Simla.
India. Telephone numbers in India have ten digits (excluding an initial zero which is required at times) and fall into at least four distinct categories: Landlines: Written as AAA-BBBBBBB, where AAA is the Subscriber Trunk Dialing code (long-distance code) and BBBBBBB is the phone number. The total length of the Subscriber Trunk Dialing code ...
About: Mobile telephone numbering in India. In India, mobile numbers (including pagers) on GSM, WCDMA, and LTE networks start with either 9, 8, 7 or 6.
