Central – Telecom – Annamayya Office 253,Annamayya, Taluk/Mandal HQ, Annamayya, 500000, 0402200253, office253-annamayya@gov.in
Central – Telecom – Annamayya Office 253,Annamayya, Taluk/Mandal HQ, Annamayya, 500000, 0402200253, office253-annamayya@gov.in