| Office Name | Arge B.O |
| Pincodes | 581308 |
| Area | Arge |
| Office Status | Branch Post Office |
| Postal Circle | Karnataka |
| Postal Division | Karwar |
| Postal Region | North Karnataka |
| District | Uttara Kannada |
| State | Karnataka |
| Telephone No. | Na |
| Office Name | Karwar Naval Base S.O |
| Pincodes | 581308 |
| Area | Karwar Naval Base |
| Office Status | Sub Post Office |
| Postal Circle | Karnataka |
| Postal Division | Karwar |
| Postal Region | North Karnataka |
| District | Uttara Kannada |
| State | Karnataka |
| Telephone No. | 08382-263660 |