PIN code 518442 belongs to Chelimilla B.O (Branch Post Office), located in Nandyal district, Andhra Pradesh. It falls under the Southern Postal Region and is served by 4 post offices in total.
| Post office | Type | Full name |
|---|---|---|
| Chelimilla B.O | BO | Branch Post Office |
| Erraguduru B.O | BO | Branch Post Office |
| Mittakandala B.O | BO | Branch Post Office |
| Pamulapadu S.O | SO | Sub Post Office |
