Telephone numbers in India Telephone numbers in India Telephone numbers in India are administered under the "National Numbering Plan of 2003" by the Department of Telecommunications. The numbering plan was last updated in 2015. The International Telecommunication Union has assigned the country calling code "91" to India. Subscriber Trunk Dialling (STD) codes are assigned to each city/town/village, with the larger Metro cities having shorter area codes (STD codes), which are from 2 to 8 digits long. For example, Tier-2 Cities or culturally significant towns in India have STD code with 3 digits. For example, Kanpur and Lucknow were the two cities between which the
Onetel Communication Ltd. Onetel Communication Ltd. Onetel is a Bangladeshi fixed line operator.It is a private public switched telephone network (PSTN) operator in Bangladesh. As of May 2008, total number of subscriber of this operator is 37.796 thousand. Onetel has obtained license from Bangladesh Telecommunication Regulatory Commission (BTRC) to provide fixed phone services in the Northwestern part (Rajshahi Division) of Bangladesh. Onetel uses the following numbering scheme for its subscribers: +880 64 NNNNNNNN where 880 is the International Subscriber Dialling Code for Bangladesh and is needed only in case of dialling from outside. 64 is the access code for RanksTel as allocated by