Kamudhi is Taluka (Tehsil) in Ramanathapuram district of Tamil Nadu state. Kamudhi has 24 areas (postal offices).
| Pin code | Area | District | Taluka | Postal Status |
|---|---|---|---|---|
| 623601 | Abiramam PIN Code | Ramanathapuram | Kamudhi | Sub Office |
| 623601 | Achangulam PIN Code | Ramanathapuram | Kamudhi | Branch Office |
| 623601 | Anaiyur PIN Code | Ramanathapuram | Kamudhi | Branch Office |
| 623115 | Idivilagi PIN Code | Ramanathapuram | Kamudhi | Branch Office |
| 623115 | K Veppankulam PIN Code | Ramanathapuram | Kamudhi | Branch Office |
| 623115 | Kadamangalam PIN Code | Ramanathapuram | Kamudhi | Branch Office |
| 623603 | Kamudi PIN Code | Ramanathapuram | Kamudhi | Sub Office |
| 623603 | Kilamudimannarkottai PIN Code | Ramanathapuram | Kamudhi | Branch Office |
| 623603 | Kilaramanithi PIN Code | Ramanathapuram | Kamudhi | Branch Office |
| 623603 | Kombuthi Kmu PIN Code | Ramanathapuram | Kamudhi | Branch Office |
| 623605 | Koodakulam PIN Code | Ramanathapuram | Kamudhi | Branch Office |
| 623603 | Kovilangulam PIN Code | Ramanathapuram | Kamudhi | Branch Office |
| 623605 | Mandalamanickam PIN Code | Ramanathapuram | Kamudhi | Sub Office |
| 623603 | Mustakurichi PIN Code | Ramanathapuram | Kamudhi | Branch Office |
| 623601 | Nagaratharkurichi PIN Code | Ramanathapuram | Kamudhi | Branch Office |
| 623601 | Natham PIN Code | Ramanathapuram | Kamudhi | Branch Office |
| 623603 | Neeravikarisalkulam PIN Code | Ramanathapuram | Kamudhi | Branch Office |
| 623604 | Pakkuvetti PIN Code | Ramanathapuram | Kamudhi | Branch Office |
| 623115 | Perunali PIN Code | Ramanathapuram | Kamudhi | Sub Office |
| 623603 | Pudukottai PIN Code | Ramanathapuram | Kamudhi | Branch Office |
| 623601 | Punavasal PIN Code | Ramanathapuram | Kamudhi | Branch Office |
| 623601 | Sadayanendal PIN Code | Ramanathapuram | Kamudhi | Branch Office |
| 623601 | Seyyamangalam PIN Code | Ramanathapuram | Kamudhi | Branch Office |
| 623115 | Tirumalkanthankottai PIN Code | Ramanathapuram | Kamudhi | Branch Office |