Select your locality in PIN CODE CHENNAI Pin CODE.
| Location | Pin Code |
| Adyar (Chennai) | 600020 |
| Agaram | 600082 |
| Aminjikarai | 600029 |
| Anna Nagar (Chennai) | 600040 |
| Anna Nagar East | 600102 |
| Anna Nagar Western Extn | 600101 |
| Anna Road H.O | 600002 |
| Arumbakkam | 600106 |
| Ashoknagar (Chennai) | 600083 |
| Aynavaram | 600023 |
| Besantnagar | 600090 |
| Chennai G.P.O. | 600001 |
| Chepauk | 600005 |
| Chetput | 600031 |
| Chintadripet | 600002 |
| Choolaimedu | 600094 |
| D G Vaishnav College | 600106 |
| Edapalayam | 600003 |
| Egmore | 600008 |
| Egmore ND | 600008 |
| Ekkaduthangal | 600032 |
| Engineering College (Chennai) | 600025 |
| Erukkancheri | 600118 |
| Ethiraj Salai | 600008 |
| Flower Bazaar | 600001 |
| Flowers Road | 600084 |
| Fort St George | 600009 |
| G K M Colony | 600082 |
| Gopalapuram (Chennai) | 600086 |
| Govt Stanley Hospital | 600001 |
| Greams Road | 600006 |
| Guindy Industrial Estate | 600032 |
| Guindy North | 600015 |
| High Court Building (Chennai) | 600104 |
| Hindi Prachar Sabha | 600017 |
| Icf Colony | 600038 |
| Indian Institute Of Technology | 600036 |
| Jafferkhanpet | 600083 |
| Jawahar Nagar (Chennai) | 600082 |
| Kalaignar Karunanidhi Nagar | 600078 |
| Kasturibai Nagar | 600020 |
| Kilpauk | 600010 |
| Kilpauk Medical College | 600010 |
| Kodambakkam | 600024 |
| Kodungaiyur | 600118 |
| Kotturpuram | 600085 |
| Koyambedu | 600107 |
| Koyambedu Wholesale Market Com | 600092 |
| Kumaran Nagar | 600082 |
| Lloyds Estate | 600014 |
| Loyola College | 600034 |
| Madras Electricity System | 600002 |
| Madras Medical College | 600003 |
| Madras University | 600005 |
| Mambalam R.S. | 600033 |
| Mandaveli | 600004 |
| Mannady (Chennai) | 600001 |
| Medavakkam Tank Road | 600010 |
| Mint Building | 600001 |
| MPT AO | 600001 |
| Mylapore H.O | 600004 |
| Nandanam | 600035 |
| Nerkundram | 600107 |
| Nungambakkam | 600034 |
| Nungambakkam High Road | 600034 |
| Old College Buildings | 600006 |
| Park Town H.O | 600003 |
| Perambur | 600011 |
| Perambur Barracks | 600012 |
| Perambur North | 600011 |
| Pr. Accountant General | 600018 |
| Pudupakkam | 600014 |
| Puliyanthope | 600012 |
| Raja Annamalaipuram | 600028 |
| Rajaji Bhavan | 600090 |
| Rajbhavan (Chennai) | 600022 |
| Ramakrishna Nagar (Chennai) | 600028 |
| Rayapuram | 600013 |
| Ripon Buildings | 600003 |
| Royapettah | 600014 |
| Rv Nagar | 600118 |
| Saidapet (Chennai) | 600015 |
| Saligramam | 600093 |
| Sembiam | 600011 |
| Shastri Bhavan | 600006 |
| Shastri Nagar (Chennai) | 600020 |
| Shenoy Nagar | 600030 |
| Sowcarpet | 600001 |
| Teynampet | 600018 |
| Teynampet West | 600006 |
| Thygarayanagar H.O | 600017 |
| Thygarayanagar North ND | 600017 |
| Thygarayanagar South NDS.O | 600017 |
| Tidel Park | 600113 |
| Tiruvallikkeni | 600005 |
| Tondiarpet | 600081 |
| Tondiarpet Bazaar | 600081 |
| Tondiarpet West | 600081 |
| Triplicane South | 600014 |
| TTTI Taramani | 600113 |
| Vadapalani | 600026 |
| Velacheri | 600042 |
| Venkatesapuram | 600012 |
| Vepery | 600007 |
| Virugambakkam | 600092 |
| Vivekananda College Madras | 600004 |
| Vyasar Nagar Colony | 600039 |
| Vyasarpadi | 600039 |
| Washermanpet | 600021 |
| Washermanpet East | 600021 |
| West Mambalam | 600033 |
| World University Centre | 600031 |