IN India Major Regions Postal Code Details
๐๏ธ Chennai ยท Tamil Nadu
600018
Abiramapuram
600223
Accountant General Office
600020
Adyar
600082
Agaram
600210
All India Radio
600030
Aminjikarai
600029
Aminjikarai S.O
600040
Anna Nagar
600102
Anna Nagar East
600002
Anna Road
600106
Arumbakkam
600083
Ashoknagar
600023
Aynavaram
600079
Basin Bridge
600079
Basin Bridge Railway Station Area
600090
Besantnagar
600227
Bharti Airtel Ltd
600204
British Council
600108
Broadway
600208
CAMEO
600207
CAMS
600021
Cemetry Road
600229
Central Excise
600113
Central Institute Of Technolog
600020
Central Leather Research Insti
600018
Chamiers Road
600001
Chennai
600032
Chennai Race Course
600005
Chepauk
600031
Chetput
600203
Chief Engineer, TNEB
600202
Chief General Manager, BSNL
600002
Chintadripet
600112
Choolai
600094
Choolaimedu
600206
Citi Bank
600220
Commissioner Of Police
600212
Controller Of Exam Madras University
600106
D G Vaishnav College
600012
Decosters Road
600214
Director Of Govt Exam
600215
Director Of Medical Services
600216
Director Of Public Health
600025
Directorate Of Tech Education
600003
Dr. Ambedkar Nagar
600003
Edapalayam
600008
Egmore
600032
Ekkaduthangal
600018
Eldams Road
600025
Engineering College
600118
Erukkancheri
600008
Ethiraj Salai
600084
Flowers Road
600009
Fort St George
600082
G K M Colony
600014
Gaudiyamath Road
600209
General Manager, Southern Railway
600021
Golluvar Agraharam Road
600086
Gopalapuram
600002
Government Estate
600001
Govt Stanley Hospital
600006
Greams Road
600032
Guindy Industrial Estate
600015
Guindy North
600104
High Court Building
600017
Hindi Prachar Sabha
600226
HSBC Card Production Division
600211
I.G. Of Police
600038
Icf Colony
600228
Income Tax Department
600036
Indian Institute Of Technology
600020
Indira Nagar
600041
Injambakkam
600230
Institute Of Charted Accountants
600213
Institute Of Correspondance Education, Madras University
600221
Integrated Enterprises
600083
Jafferkhanpet
600014
Jam Bazaar
600082
Jawahar Nagar
600225
Jesus Calls
600078
Kalaignar Karunanidhi Nagar
600013
Kalmandapam
600020
Kasturibai Nagar
600024
Kdm West
600010
Kilpauk
600010
Kilpauk Medical College
600024
Kodambakkam
600118
Kodungaiyur
600079
Kondithope
600021
Korrukupet
600012
Kosapet
600085
Kotturpuram
600107
Koyambedu
600092
Koyambedu Wholesale Market Com
600005
Krishnampet
600205
LIC Zonal Office
600014
Lloyds Estate
600034
Loyola College
600002
Madras Electricity System
600003
Madras Medical College
600005
Madras Presidency College
600005
Madras University
600033
Mambalam R.S.
600004
Mandaveli
600001
Mannady
600033
Mettupalayam
600001
Mint Building
600001
MPT AO
600001
Muthialpet
600004
Mylapore
600035
Nandanam
600041
Neelankarai
600107
Nerkundram
600010
New Avadi Road
600034
Nungambakkam
600034
Nungambakkam Bazaar
600034
Nungambakkam High Road
600006
Old College Buildings
600030
P C Hostel
600003
Park Town
600005
Parthasarathy Koil
600011
Perambur
600012
Perambur Barracks
600012
Perambur High Road
600011
Perambur North
600018
Pr. Accountatn General
600201
Principal Chief Postmaster General
600014
Pudupakkam
600002
Pudupet
600079
Pulianthope
600012
Puliyanthope
600084
Purasawalkam
600028
Raja Annamalaipuram
600082
Rajathottam
600022
Rajbhavan
600028
Ramakrishna Nagar
600024
Rangarajapuram
600013
Rayapuram
600003
Ripon Buildings
600014
Royapettah
600004
Royapettah High Road
600013
Royapuram Market
600118
Rv Nagar
600015
Saidapet
600015
Saidapet North
600015
Saidapet West
600093
Saligramam
600004
Santhome
600011
Sembiam
600001
Seven Wells
600006
Shastri Bhavan
600020
Shastri Nagar
600030
Shenoy Nagar
600001
Sowcarpet
600092
Sri Ayyappa Nagar
600217
Staff Selection Commission
600012
Strahans Road
600218
Teachers Recruitment Board
600018
Teynampet
600018
Teynampet South
600006
Teynampet West
600017
Thygaraya Nagar
600017
Thygaraya Nagar North
600017
Thygaraya Nagar South
600113
Tidel Park
600005
Tiruvallikkeni
600041
Tiruvanmiyur
600041
Tiruvanmiyur North
600081
Tondiarpet
600081
Tondiarpet Bazaar
600081
Tondiarpet West
600014
Triplicane South
600113
Ttti Taramani
600219
US Consulate
600026
Vadapalani
600042
Velacheri
600012
Venkatesapuram
600007
Vepery
600092
Virugambakkam
600004
Vivekananda College Madras
600079
Vyasar Nagar
600039
Vyasar Nagar Colony
600039
Vyasarpadi
600021
Washermanpet
600021
Washermanpet East
600033
West Mambalam
600031
World University Centre
600224
World Vision
๐ฎIN India Regional Postal Code FAQ & Postal Regulations
โ What is an Indian postal code?
The Indian Postal Index Number (PIN Code) is a 6-digit numeric code system developed by India Post to precisely identify postal delivery zones.
๐ข What is the format of Indian PIN codes?
6-digit numeric structure: First digit indicates the postal zone (9 zones nationwide), first 3 digits identify a city/district, last 3 digits specify delivery post office or street.
๐ How to find a PIN code for an address?
Use the official PIN code search tool at India Post website (https://www.indiapost.gov.in) by entering state, city, and locality names.
๐ฎ What happens if I write wrong PIN code?
May cause 3-7 days delay or return. For important documents, use registered post and always verify PIN code accuracy.
๐ Is PIN code required for international mail?
Mandatory! International mail must have the 6-digit PIN code clearly written in the last address line, otherwise may be held by customs or returned.