| Pin Code: | 610101 |
| Office Type: | Branch Office (B. O.) |
| District: | Nagapattinam |
| State: | Tamil Nadu |
| Division: | Nagapattinam |
| Region: | Tiruchy |
| Circle: | Tamilnadu |
| Taluk : | Nagapattinam |
The postal index number of Karaiyur is 610101 which is situated in Nagapattinam district of Tamil Nadu in India having region Tiruchy and division Nagapattinam.
Localities sharing Postal Code of Karaiyur: -
Last Modified on: 19 September 2023