PIN code 635001 belongs to Krishnagiri Courts S.O (Sub Post Office), located in Krishnagiri district, Tamil Nadu. It falls under the Southern Postal Region and is served by 3 post offices in total.
| Post office | Type | Full name |
|---|---|---|
| Krishnagiri Courts S.O | SO | Sub Post Office |
| Krishnagiri H.O | HO | Head Post Office |
| Kattinayanapalli S.O | SO | Sub Post Office |
