PIN Code
600020 – Adyar S.O (Chennai)
3 post offices share PIN Code 600020 in Chennai, Tamil Nadu.
| Post office | Type | Delivery | Division / Region / Circle |
|---|---|---|---|
| Adyar S.O (Chennai) Taluk: Chennai City Corporation | Sub Office | Delivery | Chennai City South / Chennai Region / Tamilnadu |
| Kasturibai Nagar S.O Taluk: Chennai City Corporation | Sub Office | Non-Delivery | Chennai City South / Chennai Region / Tamilnadu |
| Shastri Nagar S.O (Chennai) Taluk: Chennai City Corporation | Sub Office | Non-Delivery | Chennai City South / Chennai Region / Tamilnadu |
Other PIN Codes in Chennai
600001600002600003600004600005600006600007600008600009600010600011600012600013600014600015600017600018600021600022600023600024600025600026600028
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.