दूरसंचार विभाग
Shri P K Singh
Whos Who
Department of Telecommunications
Ministry of Communications
Sanchar Bhawan 20, Ashoka Road, New Delhi 110001
Designation:
DDG(Security Assurance)
Email Address:
ddgsecurity-dot[at]nic[dot]in
Name: Shri P K Singh
Phone Number:
01123716666
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