| Area | Pin Code |
|---|
| Chennai GPO | 600001 | | Anna Road GPO | 600002 | | Park Town | 600003 | | Mylapore | 600004 | | Triplicane | 600005 | | Greams Road | 600006 | | Vepery | 600007 | | Egmore | 600008 | | Fort St George | 600009 | | Kilpauk, | 600010 | | Perambur, | 600011 | | PeramburBar | 600012 | | Royapuram | 600013 | | Royapettah | 600014 | | Saidapet | 600015 | | St. Thomas | 600016 | | Thearayanagar | 600017 | | Teynampet | 600018 | | Tiruvottiyur | 600019 | | Adyar | 600020 | | Washermenpet | 600021 | | Raj Bhavan | 600022 | | Ayanavaram | 600023 | | Kodambakkam | 600024 | | Engineering College | 600025 | | Vadapalani | 600026 | | Meenambakhm | 600027 | | Raja Annamalaipuram | 600028 | | Aminjikarai | 600029 | | Shenoynagar | 600030 | | Chetput HO | 600031 | | Industrial Estate Guindy | 600032 | | West Mambalam | 600033 | | Nungambakkam | 600034 | | Nandanam | 600035 | | Indian Institute of Technology | 600036 | | Officers' Training Schoo | 600037 | | ICF Colony | 600038 | | Vysarpadi | 600039 | | Annanagar | 600040 | | Thiruvanmiyur | 600041 | | Velacheri | 600042 | | Pallavaram | 600043 | | Chromepet | 600044 | | Tambaram HO | 600045 | | Tambaram IAF | 600046 | | Tambaram Sanato | 600047 | | Vandalur | 600048 | | Villivakkam | 600049 | | Padi | 600050 | | Milk Colony | 600051 | | Red Hills | 600052 | | Ambatur HO | 600053 | | Avadi Camp HO | 600054 | | Avadi IAF | 600055 | | Poonamallee | 600056 | | Ennore Thermal | 600057 | | Indusrial Estate | 600058 | | Tambaram East | 600059 | | Madhavaram | 600060 | | Nanganallur | 600061 | | Satyamurthinagar | 600062 | | Srinivasanagar | 600063 | | Chitlapakkam | 600064 | | CRP Gmp Avadi | 600065 | | Pozhal | 600066 | | Sholavaram | 600067 | | Manali | 600068 | | Kunrathur(Kanchi Dt | 600069 | | Anakaputhur | 600070 | | Kamarajanagar | 600071 | | Pattabiram | 600072 | | Selaiyur | 600073 | | Pozhichalur | 600074 | | Pammal | 600075 | | Korattur RS | 600076 | | Elruverkadu | 600077 | | K.K. Nagar | 600078 | | Sowcarpet | 600079 | | Korattur | 600080 | | Tondiarpet | 600081 | | Jawahamagar | 600082 | | AshokNagar | 600083 | | Flowers Road | 600084 | | Kottupuram | 600085 | | Gopalapuram | 600086 | | Alwarthirunagar | 600087 | | Adambakkam | 600088 | | Nandambakkam | 600089 | | Besantnagar | 600090 | | Madipakkam | 600091 | | Virugambakkam | 600092 | | Saligramam | 600093 | | Choolaimedu | 600094 | | Jaffarkhanpet | 600095 | | Perungudi | 600096 | | Ekkaduthangal | 600097 | | SIDCO Estate | 600098 | | Kolathur/CPT | 600099 | | Mrusoolam | 600100 | | Annananagar W. Ext. | 600101 | | Annanagar E. Ext. | 600102 | | Manali New Town | 600103 | | High Court Buildings | 600104 | | Commander-in-Chief | 600105 | | Arumbakkam | 600106 | | Koyambedu | 600107 | | Broadway | 600108 | | Railway Car Shed | 600109 | | Ponniammanmedu | 600110 | | Ayappannagar | 600111 | | Choolai | 600112 | | Tharamani | 600113 | | Pazhavanthangal | 600114 | | Madras University | 600115 | | Porur | 600116 | | Minjur | 601203 | | Ponnery | 601204 | | Pulicat | 601205 | | Kaverapetai | 601206 | | Arambakkam(rs) | 601207 | | Tirupalaivanan | 601208 | | Thirumullaivoyal | 601209 | | Perumbedu | 601210 | | Elavur | 601211 | | Iguvan Palayam | 601212 | | Jothi nagar | 601213 | | Devampattu | 601214 | | Padappai | 601301 | | Gowrivakkam | 601302 | | Old pallavaram | 601303 | | Thiruninravur | 602024 | | Pakkam | 602025 | | Palavakkam | 602028 | | Mangadu | 602101 | | Nazarethpettai | 602103 | | Vellavedu | 602103 | | Nemam | 602107 | | | |
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