PIN Code
691503 – Mulavana S.O
4 post offices share PIN Code 691503 in Kollam, Kerala.
| Post office | Type | Delivery | Division / Region / Circle |
|---|---|---|---|
| Mulavana S.O Taluk: Kollam | Sub Office | Delivery | Quilon / Trivandrum HQ / Kerala |
| Kumbalam B.O Taluk: Kollam | Branch Office | Delivery | Quilon / Trivandrum HQ / Kerala |
| Mukkoodu B.O Taluk: Kollam | Branch Office | Delivery | Quilon / Trivandrum HQ / Kerala |
| Padappakara B.O Taluk: Kollam | Branch Office | Delivery | Quilon / Trivandrum HQ / Kerala |
Other PIN Codes in Kollam
689695689696690518690519690520690521690522690523690524690525690526690528690536690538690539690540690542690544690547690561690573690574691001691002
Source: India Post – All India Pincode Directory (data.gov.in, GODL-India), retrieved 11 Oct 2026. Postal details can change – confirm with India Post for official purposes.