- Number of Telephones in Tiruchirappalli District of Tamil Nadu (As on 31.03.2020)
- Number of Telephones in Tiruchirappalli District of Tamil Nadu (As on 31.03.2019)
- Number of Telephones in Tiruchirappalli District of Tamil Nadu (As on 31.03.2019)
- Number of Telephones in Tiruchirappalli District of Tamil Nadu (As on 31.03.2018)
- Number of Telephones in Tiruchirappalli District of Tamil Nadu (As on 31.03.2017)
- Number of Telephones in Tiruchirappalli District of Tamil Nadu (As on 31.03.2016)
- Number of Telephones in Tiruchirappalli District of Tamil Nadu (As on 31.03.2015)
- Number of Telephones in Tiruchirappalli District of Tamil Nadu (As on 31.03.2011 to 31.03.2014)
- Number of Telephones in Tiruchirappalli District of Tamil Nadu (As on 31.03.2008 and 31.03.2009)
- Number of Telephones in Tiruchirappalli District of Tamil Nadu (As on 31.03.2006 to 31.03.2008)