| List of Post Offices for PinCode 688003 (2 Offices) |
| Details of Post Office Sanathanpuram, Alappuzha |
| Post Office: Sanathanpuram Post Office Type: Sub Post Office District: Alappuzha State: Kerala Pin Code: 688003 Contact Address: Postmaster, Post Office Ambalapuzha (Sub Post Office), Alappuzha, Kerala, India (IN), Pin Code:- 688003 |
| Details of Post Office Vadackal, Alappuzha |
| Post Office: Vadackal Post Office Type: Branch Post Office District: Alappuzha State: Kerala Pin Code: 688003 Contact Address: Postmaster, Post Office Ambalapuzha (Branch Post Office), Alappuzha, Kerala, India (IN), Pin Code:- 688003 |