| Name of institution | Telelphone Number |
| District Secretariat | 032-2265335 |
| Pradeshiya Sabaha - Wennappuwa | 031-2255387 |
| Divisional Education Office | 031-2255387 |
| Electrical Engineering Office | 031-2255394 |
| Wennappuwa Depowa | 031-2255281 |
| Excise office | 031-2275604 |
| Labor Office | 031-2255283 |
| Agrarian Services Office | 031-2262552 |
| Coconut Research Institute | 031-2255300 |
| People's Bank | 031-2255263 |
| Bank of Ceylon | 031-2255280 |
| National Savings Bank | 031-2255226 |
| Commercial Bank | 031-2255551 |
| Hatton National Bank | 031-2253063 |
| Sampath Bank | 031-2256925 |
| Pan Asia Bank | 031-4934873 |
