| Office Name | Koyyam B.O |
| Pincodes | 532408 |
| Area | Koyyam |
| Office Status | Branch Post Office |
| Postal Circle | Andhra Pradesh |
| Postal Division | Srikakulam |
| Postal Region | Visakhapatnam |
| District | Srikakulam |
| State | Andhra Pradesh |
| Telephone No. | Na |
| Office Name | Koyyam B.O |
| Pincodes | 670142 |
| Area | Koyyam |
| Office Status | Branch Post Office |
| Postal Circle | Kerala |
| Postal Division | Cannanore |
| Postal Region | Calicut |
| District | Kannur |
| State | Kerala |
| Telephone No. | Na |