535524 is the PIN Code of Duddukhallu, which is located in Vizianagaram district, Andhra Pradesh state.
Duddukhallu Post Office is located at Duddukhallu, Vizianagaram of ANDHRA PRADESH state. It is a Branch Post Office. A Post Office (PO) / Dak Ghar is a facility in charge of sorting, processing, and delivering mail to recipients. POs are usually regulated and funded by the Government of India (GOI). Pin code of Duddukhallu PO is 535524. This Postoffice falls under Parvathipuram postal division of the Andhra Pradesh postal circle.