Central – Telecom – Annamayya Office 173,Annamayya, Taluk/Mandal HQ, Annamayya, 500000, 0402200173, office173-annamayya@gov.in
Central – Telecom – Annamayya Office 173,Annamayya, Taluk/Mandal HQ, Annamayya, 500000, 0402200173, office173-annamayya@gov.in