623120 is the PIN Code of Mukkaiyur, which is located in Ramanathapuram district, Tamil Nadu state.
Mukkaiyur Post Office is located at Mukkaiyur, Ramanathapuram of TAMIL NADU 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 Mukkaiyur PO is 623120. This Postoffice falls under Ramanathapuram postal division of the Tamilnadu postal circle.