- Progress of Telephone Net Work in Malappuram District of Kerala (As on 30.06.2019)
- Progress of Telephone Net Work in Malappuram District of Kerala (2017-2018)
- Progress of Telephone Net Work in Malappuram District of Kerala (2016-2017)
- Progress of Telephone Net Work in Malappuram District of Kerala (2009-2010)
- Progress of Telephone Net Work in Malappuram District of Kerala (2007-2008)