Kalaiyur is located in the district of Ramanathapuram, Tamil Nadu. The pincode of Kalaiyur is 623712. The area "Kalaiyur" lies under takula of Mudukulathur and has a Branch Office. Kalaiyur comes under the head office Paramakudi. The postal division for pin code 623712 is Ramanathapuram.
| Area | Kalaiyur |
| Pincode | 623712 |
| Taluka or Tehsil | Mudukulathur |
| District | Ramanathapuram |
| State | Tamil Nadu |
| Office Status | Branch Office |
| Postal Division | Ramanathapuram |
| Postal Region | Madurai |
| Sub Office | Tiruvarangam |
| Head Office | Paramakudi |
| Contact Address | Postmaster, Post Office Kalaiyur (Branch Office), Mudukulathur, Tamil Nadu, India, Pin Code: 623712 |
| Pin code | Area | District | Taluka | Postal Status |
|---|---|---|---|---|
| 623712 | Alanganoor pin code | Ramanathapuram | Mudukulathur | Branch Office |
| 623712 | Kalaiyur pin code | Ramanathapuram | Mudukulathur | Branch Office |
| 623712 | Misal pin code | Ramanathapuram | Mudukulathur | Branch Office |
| 623712 | Sellur pin code | Ramanathapuram | Mudukulathur | Branch Office |
| 623712 | Sembongudi pin code | Ramanathapuram | Mudukulathur | Branch Office |
| 623712 | Tiruvarangam pin code | Ramanathapuram | Paramakudi | Sub Office |
| 623712 | Ulaiyur pin code | Ramanathapuram | Mudukulathur | Branch Office |
| 623712 | Venkittankurichi pin code | Ramanathapuram | Paramakudi | Branch Office |
Note: While we try to make the pincode data as accurate as possible, sometimes there might be inaccuracy in data. Please feel free and point it out in the below comment section.