- Number of Post Offices, Telegraph Offices, Telephone Exchanges, Public Telephones and Telephone Connections in Krishna District of Andhra Pradesh (As on 31.03.2010)
- Number of Post Offices, Telegraph Offices and Telephone Exchanges in Krishna District of Andhra Pradesh (2008-2009)
- Number of Post Offices, Telegraph Offices, Telephone Exchanges, Public Telephones and Telephone Connections in Krishna District of Andhra Pradesh (As on 31.3.2007)