Central – Telecom – Annamayya Office 333,Annamayya, Taluk/Mandal HQ, Annamayya, 500000, 0402200333, office333-annamayya@gov.in
Central – Telecom – Annamayya Office 333,Annamayya, Taluk/Mandal HQ, Annamayya, 500000, 0402200333, office333-annamayya@gov.in