All PIN codes in Kolkata
| PIN | Post offices |
|---|---|
| 700001 | Kolkata GPO, Council House Street, Customs House, Khengrapatti, Lalbazar, New Secretariat Building, R N Mukherjee Road, Radhabazar, Reserve Bank Building, Telephone Bhawan, Treasury Building, West Bengal Assembly PO, Writers Building |
| 700002 | Cossipore, Cossipore Gun Factory, Indian Research, Kolkata Armed Police, Paikpara, Postal Stores Depot, Satchasipara, Tala |
| 700003 | Amrita Bazar Patrika, Baghbazar, Girish Avenue |
| 700004 | RGKar Medical College, Shyambazar Mail, Ultadanga |
| 700005 | Ahiritola, Hatkhola |
| 700006 | Beadon Street, Bidhan Sarani, Jorasanko, Manicktala, Pathuriaghata, Sahitya Parisad, Simla |
| 700007 | Barabazar, Archana, College Square, Kalakar Street, Strand Road, Vaishya Sabha |
| 700008 | Barisha |
| 700009 | Parsibagan, Raja Ram Mohan Sarani |
| 700010 | Beleghata, Joramandir, Subhash Sarabor |
| 700011 | Narkeldanga |
| 700012 | Bowbazar SO Kolkata, Sankaritola, Yogayog Bhawan |
| 700013 | Dharmatala |
| 700014 | Asylum Lane, Bamboovila, Intally, Linton Street, Taltala |
| 700015 | Sales Tax Building, Seal Lane, Tangra |
| 700016 | Park Street, Elliot Road, Madrassa |
| 700017 | Circus Avenue, Jhowtala, Park Circus, Shakespeare Sarani |
| 700018 | Bartala, Rabindra Nagar SO Kolkata |
| 700019 | Ballygunge, Ballygunge RS, Ballygunge Sc College, Garcha Road, Gariahat Market, Golpark |
| 700020 | AJCBose Road, Gokhel Road, KMHospital, LRSarani |
| 700021 | Fort William |
| 700022 | Bakery Road, Hastings |
| 700023 | Mansatala, Raja J.N.Market, Watgunge (PIN mainly in a neighbouring district) |
| 700024 | Garden Reach, KCMills, PGReach, TGRoad |
| 700025 | Bhawanipore, Lansdowne Market, Ramkrishna Park |
| 700026 | Kalighat, Kalimandir, Keoratala, RKSeva Pratisthan, Sahanagar SO Kolkata, Southern Market |
| 700027 | Alipore, Alipore Bodyguard Line, Alipore Civil Court, Alipore Dist Board, Chetla, Mominpur, Natioinal Library |
| 700029 | Dover Lane, Lake Market, Rash Behari Avenue, Sarat Bose Road |
| 700030 | Ghugudanga |
| 700031 | Dhakuria, KPRoy Lane |
| 700032 | Bijoygarh, Jadavpur University, Pgh Shah Road |
| 700033 | Tollygunge, Indrani Park, TCRoad |
| 700034 | Behala, Behala Municipal Market, Brahma Samaj Road, Jayshree Park, Panchanantala, Senhati |
| 700037 | Belgachia, Belgachia Road, Northern Avenue |
| 700038 | Sahapur |
| 700039 | Bediadanga, Picnic Garden, Tiljala, Tiljala Bazar, Topsia |
| 700040 | Netaji Nagar SO Kolkata, Regent Park, Russa |
| 700041 | Paschim Putiari, Sirity |
| 700042 | Bosepukur Road, Kasba SO Kolkata |
| 700043 | Sonai SO Kolkata, South Eastern Railway |
| 700044 | Badartala, Rajabagan Dock Yard |
| 700045 | Lake Gardens |
| 700046 | Abinash Chaowdhury Lane, Gobinda Khatick Road |
| 700047 | Ganguly Bagan, Garia BT, Naktala, Raipur Jorabagan Road |
| 700050 | Sinthee, South Sinhee |
| 700053 | Kalabagan, Kolkata Mint, NRAvenue, New Alipore |
| 700054 | Kankurgachi, Phulbagan, Ram Krishna Samadhi Road |
| 700060 | Mahendra Banerjee Road, Parnasree Pally |
| 700061 | Dakshin Behala, Jairampur SO Kolkata, Kasthadanga, Sakuntala Park, Sarsoona |
| 700062 | West Bengal Governors Camp |
| 700063 | Kalagachia SO Kolkata, Paschim Barisha, Thakurpukur |
| 700066 | Bidhangarh |
| 700067 | Lily Biscuit, Ultadanga Main Road |
| 700068 | Jodhpur Park |
| 700069 | Esplanade, Income Tax Building |
| 700070 | Bansdroni |
| 700071 | Little Russel Street, Middleton Row, Russel Street |
| 700072 | Hindustan Building, Princep Street, Sooterkin Street |
| 700073 | Chittaranjan Avenue SO Kolkata, Colootala, Kolkata University, Pollock Street, Tiretta Bazar |
| 700075 | Garfa, Santoshpur, Santoshpur Avenue, Viveknagar SO Kolkata |
| 700078 | Haltu, Jadavgarh, Purbachal Main Road |
| 700082 | Haridevpur, KPBazar SO Kolkata |
| 700085 | KG Bose Sarani |
| 700086 | Baghajatin |
| 700087 | New Market |
| 700088 | Brace Bridge, Taratala Road, Telecom Factory |
| 700092 | Regent Estate |
| 700094 | Baishnab Ghata Patuli Township, Panchasayar, Sammilani Mahavidyalaya |
| 700095 | Golf Green |
| 700099 | Kalikapur, Mukundapur |
| 700100 | Vip Nagar |
| 700105 | Dhapa, Chowbaga |
| 700107 | Ekt, Madurdaha |
Head post offices in Kolkata
- Alipore head post office: 700027
- Barabazar head post office: 700007
- Beleghata head post office: 700010
- Cossipore head post office: 700002
- Kolkata GPO head post office: 700001
- Park Street head post office: 700016
- Tollygunge head post office: 700033
Postal divisions serving Kolkata
- South Kolkata division: 111 post offices in Kolkata
- Kolkata Central division: 38 post offices in Kolkata
- Kolkata North division: 35 post offices in Kolkata
- Kolkata East division: 31 post offices in Kolkata
- Kolkata GPO division: 1 post office in Kolkata
- Baruipur division: 1 post office in Kolkata
Delivery and counter-only post offices
72 of Kolkata's 217 post offices (33%) deliver mail. 1 are branch offices, mostly in villages, and 209 are sub offices in towns. Counter-only offices sell stamps, book parcels and run post office savings accounts, but letters to them are delivered by another office with the same PIN.
1 PIN listed here belongs mainly to a neighbouring district but also covers some post offices in Kolkata.
Frequently asked questions
How many PIN codes are there in Kolkata?
73 PIN codes, from 700001 to 700107, shared by 217 post offices.
What is the PIN code of Alipore head post office?
700027. Kolkata has 7 head post offices: Alipore (700027), Barabazar (700007), Beleghata (700010), Cossipore (700002), Kolkata GPO (700001), Park Street (700016) and Tollygunge (700033).
Which PIN code in Kolkata has the most post offices?
700001 (Kolkata GPO), with 13 post offices in Kolkata.
What is the difference between head, sub and branch post offices?
A head office keeps the accounts for its postal division and offers every service. Sub offices handle counter services and often delivery for a town or locality. Branch offices are small rural offices, often run part-time, attached to a sub or head office.
Sources
Last checked on 6 October 2026. PIN codes and post offices are from India Post’s directory on data.gov.in. Post offices are sometimes opened, merged or renamed; check with India Post before relying on a PIN for an official form.