Koolaiyar Post Office & Pin Code - 609113
| Post Office Name : | Koolaiyar |
| Post Office Type : | Branch Office |
| Pin Code : | 609113 |
| Division : | Mayiladuthurai |
| Region : | Tiruchy |
| Circle : | Tamilnadu |
| Taluk : | Sirkali |
| District : | Nagapattinam |
| State : | Tamil Nadu |
| Address : | Postmaster, Koolaiyar (B.O), Nagapattinam, Tamil Nadu - 609113 |
Koolaiyar post office is Branch Office located in Sirkali taluk of Tiruchy region in Nagapattinam district of Tamil Nadu.
If you want to send a mail or parcel to Koolaiyar post office, you should write PIN code as 609113. Indian Postal Department uses PIN or Pincode for numbering of the post office. The Pincode is 6 digits long. First(6) digit reflects region, second(0) the sub-region, third(9) the sorting district, and last three(113) represent the Koolaiyar post office code.