| DISTRICT NAME | OFFICE NAME | PINCODE |
| CHENNAI | Chepauk S.O | 600005 |
| CHENNAI | Madras University S.O | 600005 |
| CHENNAI | Teynampet S.O | 600018 |
| CHENNAI | Tiruvallikeni S.O | 600005 |
| CHENNAI | Greams Road S.O | 600006 |
| CHENNAI | Hindi Prachar Sabha S.O | 600017 |
| CHENNAI | Loyola College S.O | 600034 |
| CHENNAI | Nungambakkam High Road S.O | 600034 |
| CHENNAI | Teynampet West S.O | 600006 |
| CHENNAI | Arumbakkam S.O | 600106 |
| CHENNAI | Chetput S.O | 600031 |
| CHENNAI | Kilpauk S.O | 600010 |
| CHENNAI | Kumaran Nagar S.O | 600082 |
| CHENNAI | Sembiam S.O | 600011 |
| CHENNAI | Vyasarpadi S.O | 600039 |
| CHENNAI | Chennai Airport S.O | 600016 |
| CHENNAI | Injambakkam S.O | 600115 |
| CHENNAI | Kalaignar Karunanidhi Nagar S.O | 600078 |
| CHENNAI | Karapakkam S.O | 600097 |
| CHENNAI | Oggiamthoraipakkam S.O | 600097 |
| CHENNAI | Rayapuram S.O | 600013 |
| CHENNAI | Tondiarpet Bazaar S.O | 600081 |
| CHENNAI | Tondiarpet S.O | 600081 |
| CHENNAI | Washermanpet East S.O | 600021 |
| CHENNAI | Ambattur Indl Estate SO | 600058 |
| CHENNAI | Kodungaiyur SO | 600118 |
| CHENNAI | Kolathur SO | 600099 |
| CHENNAI | Manali SO Tiruvallur | 600068 |
| CHENNAI | Padi SO | 600050 |
| CHENNAI | Mugalivakkam SO | 600125 |
| CHENNAI | Erukkancheri BO | 600118 |
| CHENNAI | Srinivasanagar BO | 600049 |
| CHENNAI | Chintadripet | 600002 |
| CHENNAI | Mandaveli S.O | 600004 |
| CHENNAI | Royapettah S.O | 600014 |
| CHENNAI | West Mambalam S.O | 600033 |
| CHENNAI | Anna Nagar S.O (Chennai) | 600040 |
| CHENNAI | Icf Colony S.O | 600038 |
| CHENNAI | Perambur S.O | 600011 |
| CHENNAI | Vyasar Nagar Colony S.O | 600039 |
| CHENNAI | Indian Institute Of Technology S.O | 600036 |
| CHENNAI | Madipakkam S.O | 600091 |
| CHENNAI | Perungudi S.O | 600096 |
| CHENNAI | Ramapuram S.O (Kanchipuram) | 600089 |
| CHENNAI | Velacheri S.O | 600042 |
| CHENNAI | Neelangarai S.O | 600115 |
| CHENNAI | Dr Ambedkar Law Univeristy | 600113 |
| CHENNAI | Govt Stanley Hospital S.O | 600001 |
| CHENNAI | Korattur RS SO | 600076 |
| CHENNAI | Madhavaram SO Tiruvallur | 600060 |
| CHENNAI | Tiruvottiyur SO | 600019 |
| CHENNAI | Chennai G.P.O. | 600001 |
| CHENNAI | Athipattu BO | 600058 |
| CHENNAI | Lakshmipuram BO | 600099 |
| CHENNAI | Manapakkam BO | 600125 |
| CHENNAI | EGMORE NDSO | 600008 |
| CHENNAI | Pr. Accountant General S.O | 600018 |
| CHENNAI | Shastri Bhavan S.O | 600006 |
| CHENNAI | Thygarayanagar North ND S.O | 600017 |
| CHENNAI | Koyambedu Wholesale Mkt | 600107 |
| CHENNAI | Nandanam S.O | 600035 |
| CHENNAI | Arumbakkam North | 600106 |
| CHENNAI | Flowers Road S.O | 600084 |
| CHENNAI | Kilpauk Medical College S.O | 600010 |
| CHENNAI | Shenoy Nagar S.O | 600030 |
| CHENNAI | Adambakkam S.O | 600088 |
| CHENNAI | Alandur(Reopened W.E.F.6.6.05) S.O | 600016 |
| CHENNAI | Ashoknagar S.O (Chennai) | 600083 |
| CHENNAI | Engineering College S.O (Chennai) | 600025 |
| CHENNAI | Nilamangai Nagar S.O | 600088 |
| CHENNAI | Pazhavanthangal S.O | 600061 |
| CHENNAI | Tidel Park S.O | 600113 |
| CHENNAI | Madhavaram Milk Colony SO | 600051 |
| CHENNAI | Mogappair SO | 600037 |
| CHENNAI | St Thomas Mount HO | 600016 |
| CHENNAI | Rajajinagar BO | 600049 |
| CHENNAI | Alapakkam BO | 600116 |
| CHENNAI | Ayapakkam BO | 600077 |
| CHENNAI | Mylapore H.O | 600004 |
| CHENNAI | Park Town H.O | 600003 |
| CHENNAI | Ambattur HO | 600053 |
| CHENNAI | EGMORE MDO | 600008 |
| CHENNAI | ETHIRAJ SALAI | 600008 |
| CHENNAI | World University Service Centre | 600031 |
| CHENNAI | Parthasarathykoil SO | 600005 |
| CHENNAI | Vivekananda College Madras S.O | 600004 |
| CHENNAI | Choolaimedu S.O | 600094 |
| CHENNAI | Nungambakkam MDO | 600034 |
| CHENNAI | DPI S.O | 600006 |
| CHENNAI | Saligramam S.O | 600093 |
| CHENNAI | Aminjikarai S.O | 600030 |
| CHENNAI | Anna Nagar East S.O | 600102 |
| CHENNAI | Aynavaram S.O | 600023 |
| CHENNAI | Koyambedu S.O | 600107 |
| CHENNAI | Madras Medical College S.O | 600003 |
| CHENNAI | Nerkundram S.O | 600107 |
| CHENNAI | Perambur Barracks S.O | 600012 |
| CHENNAI | Puliyanthope S.O | 600012 |
| CHENNAI | Meenambakkam S.O | 600016 |
| CHENNAI | Nanganallur S.O | 600061 |
| CHENNAI | Palavakkam S.O (Kanchipuram) | 600041 |
| CHENNAI | Rajaji Bhavan S.O | 600090 |
| CHENNAI | Shastri Nagar S.O (Chennai) | 600020 |
| CHENNAI | Sholinganallur S.O | 600119 |
| CHENNAI | Tiruvanmiyur S.O | 600041 |
| CHENNAI | TTTI Taramani S.O | 600113 |
| CHENNAI | Valmiki Nagar S.O | 600041 |
| CHENNAI | Fort St George S.O | 600009 |
| CHENNAI | High Court Building S.O (Chennai) | 600104 |
| CHENNAI | Mannady S.O (Chennai) | 600001 |
| CHENNAI | Pozhal SO | 600066 |
| CHENNAI | Rv Nagar BO | 600118 |
| CHENNAI | Vadaperumbakkam BO | 600060 |
| CHENNAI | Anna Road H.O | 600002 |
| CHENNAI | Thygarayanagar H.O | 600017 |
| CHENNAI | MADRAS ELECTRICITY SYSTEM | 600002 |
| CHENNAI | Gopalapuram S.O (Chennai) | 600086 |
| CHENNAI | Lloyds Estate S.O | 600014 |
| CHENNAI | Raja Annamalaipuram S.O | 600028 |
| CHENNAI | Thygarayanagar South NDS.O | 600017 |
| CHENNAI | Alwarthirunagar S.O | 600087 |
| CHENNAI | Kodambakkam S.O | 600024 |
| CHENNAI | Mambalam R.S. S.O | 600033 |
| CHENNAI | Saidapet S.O (Chennai) | 600015 |
| CHENNAI | Vadapalani S.O | 600026 |
| CHENNAI | Valasaravakkam S.O | 600087 |
| CHENNAI | Virugambakkam S.O | 600092 |
| CHENNAI | Anna Nagar Western Extn S.O | 600101 |
| CHENNAI | G K M Colony S.O | 600082 |
| CHENNAI | Periyar Nagar S.O | 600082 |
| CHENNAI | Ripon Buildings S.O | 600003 |
| CHENNAI | Venkatesapuram S.O | 600012 |
| CHENNAI | Vepery S.O | 600007 |
| CHENNAI | Adyar S.O (Chennai) | 600020 |
| CHENNAI | Besantnagar S.O | 600090 |
| CHENNAI | Guindy Industrial Estate S.O | 600032 |
| CHENNAI | Guindy North S.O | 600015 |
| CHENNAI | Jafferkhanpet S.O | 600083 |
| CHENNAI | Kotturpuram S.O | 600085 |
| CHENNAI | Madipakkam South S.O | 600091 |
| CHENNAI | Rajbhavan S.O (Chennai) | 600022 |
| CHENNAI | Ram Nagar | 600091 |
| CHENNAI | Flower Bazaar | 600001 |
| CHENNAI | Mint Building S.O | 600001 |
| CHENNAI | Sowcarpet NDSO | 600001 |
| CHENNAI | Tondiarpet West S.O | 600081 |
| CHENNAI | Washermanpet S.O | 600021 |
| CHENNAI | Ennore Thermal Station SO | 600057 |
| CHENNAI | Manali New Town SO | 600103 |
| CHENNAI | Villivakkam SO | 600049 |
| CHENNAI | Maduravoyal SO | 600095 |
| CHENNAI | Porur SO | 600116 |