Kolkata Pincode List — West Bengal 2026

#	Village / Locality	Post Office	PIN Code	Sub District	Type
1	2CBPO	2CBPO	📍 900099	Kolkata	Sub Post Office
2	EKT SO	EKT SO	📍 700107	Kolkata	Sub Post Office
3	Gangapuri	Purba Putiary SO	📍 700093	Kolkata	Post Office - PO
4	Kamdahari	Garia SO South 24 Parganas	📍 700084	Kolkata	Post Office - PO
5	Kolkata	Kolkatta G.P.O.	📍 700001	Kolkata	Head Post Office - H
6	Kolkata	Cossipore HO	📍 700002	Kolkata	Head Post Office - H
7	Kolkata	Baghbazar SO	📍 700003	Kolkata	Post Office - PO
8	Kolkata	Shyambazar Mail SO	📍 700004	Kolkata	Post Office - PO
9	Kolkata	Hatkhola SO	📍 700005	Kolkata	Post Office - PO
10	Kolkata	Beadon Street SO	📍 700006	Kolkata	Post Office - PO
11	Kolkata	Barabazar HO	📍 700007	Kolkata	Head Post Office - H
12	Kolkata	Barisha SO	📍 700008	Kolkata	Post Office - PO
13	Kolkata	Raja Ram Mohan Sarani SO	📍 700009	Kolkata	Post Office - PO
14	Kolkata	Beleghata HO	📍 700010	Kolkata	Head Post Office - H
15	Kolkata	Narkeldanga SO	📍 700011	Kolkata	Post Office - PO
16	Kolkata	Bowbazar SO Kolkata	📍 700012	Kolkata	Post Office - PO
17	Kolkata	Dharmatala SO	📍 700013	Kolkata	Post Office - PO
18	Kolkata	Intally SO	📍 700014	Kolkata	Post Office - PO
19	Kolkata	Tangra SO	📍 700015	Kolkata	Post Office - PO
20	Kolkata	Park Street HO	📍 700016	Kolkata	Head Post Office - H
21	Kolkata	Circus Avenue SO	📍 700017	Kolkata	Post Office - PO
22	Kolkata	Bartala SO	📍 700018	Kolkata	Post Office - PO
23	Kolkata	Ballygunge SO	📍 700019	Kolkata	Post Office - PO
24	Kolkata	L.R.Sarani SO	📍 700020	Kolkata	Head Post Office - H
25	Kolkata	Fort William SO	📍 700021	Kolkata	Post Office - PO
26	Kolkata	Hastings SO	📍 700022	Kolkata	Post Office - PO
27	Kolkata	Khiddirpore SO	📍 700023	Kolkata	Post Office - PO
28	Kolkata	Garden Reach SO	📍 700024	Kolkata	Post Office - PO
29	Kolkata	Bhawanipore SO	📍 700025	Kolkata	Post Office - PO
30	Kolkata	Kalighat SO	📍 700026	Kolkata	Post Office - PO
31	Kolkata	Alipore HO	📍 700027	Kolkata	Head Post Office - H
32	Kolkata	Dumdum SO	📍 700028	Kolkata	Post Office - PO
33	Kolkata	Sarat Bose Road SO	📍 700029	Kolkata	Post Office - PO
34	Kolkata	Ghugudanga SO	📍 700030	Kolkata	Post Office - PO
35	Kolkata	Dhakuria SO	📍 700031	Kolkata	Post Office - PO
36	Kolkata	Jadavpur University SO	📍 700032	Kolkata	Post Office - PO
37	Kolkata	Tollygunge HO	📍 700033	Kolkata	Head Post Office - H
38	Kolkata	Behala SO	📍 700034	Kolkata	Post Office - PO
39	Kolkata	Alambazar SO	📍 700035	Kolkata	Post Office - PO
40	Kolkata	Baranagar SO	📍 700036	Kolkata	Post Office - PO
41	Kolkata	Belgachia SO	📍 700037	Kolkata	Post Office - PO
42	Kolkata	Sahapur SO	📍 700038	Kolkata	Post Office - PO
43	Kolkata	Regent Park SO	📍 700040	Kolkata	Post Office - PO
44	Kolkata	Paschim Putiari SO	📍 700041	Kolkata	Post Office - PO
45	Kolkata	Kasba SO Kolkata	📍 700042	Kolkata	Post Office - PO
46	Kolkata	South Eastern Railway SO	📍 700043	Kolkata	Post Office - PO
47	Kolkata	Badartala SO	📍 700044	Kolkata	Post Office - PO
48	Kolkata	Lake Gardens SO	📍 700045	Kolkata	Post Office - PO
49	Kolkata	Gobinda Khatick Road SO	📍 700046	Kolkata	Post Office - PO
50	Kolkata	Naktala SO	📍 700047	Kolkata	Post Office - PO

TL;DR: Key Takeaways
The Kolkata Pincode List is a highly structured numerical index designed by India Post to categorize every town, village, and locality spanning across the administrative jurisdiction of the Kolkata district. Utilizing the proper 6-digit code is critical for ensuring secure identity verification and accurate logistics execution mapping directly to your West Bengal location.

Every post office operating within Kolkata is connected through a meticulously designed tier system of head offices, sub-offices, and branch offices.

In massive districts spanning hundreds of square kilometers, how does a simple envelope find its way to a remote sub-village without a dedicated street logic system? The answer lies in the Kolkata district zip code network. The entire district is categorized into precise sorting zones.

In our experience, locating all post offices in Kolkata in one centralized repository offers massive utility. It is not just about sending physical mail anymore. Today, these 6-digit identifiers act as geospatial anchors. When you apply for a passport, execute a bank KYC procedure, or order from a major online retailer, the system matches your pin to the local branch office to verify that your provided territory corresponds geographically to West Bengal.

The Kolkata postal system relies on a Head Post Office (HO) acting as the main administrative hub which then funnels deliveries down to rural Branch Offices (BO).

Experts recommend looking at the "Type" column in our comprehensive West Bengal district postal directory. The Head Office generally serves the main urban center of the district and processes bulk mail sorting for the entire territory. From there, mail is routed via vans and trains to Sub-Offices (SO) strategically placed in sub-districts. Finally, the mail reaches the microscopic Branch Offices (BO), often run by local postmasters, which handle final-mile delivery to your exact street or rural address.

Before launching a digital e-commerce business or updating your national ID cards, you must secure your precise local routing code. Using an outdated or neighboring area code will frequently result in delayed packages, as the automated sorting machines in the Kolkata hub will misroute the parcel to the wrong postal van.

1. Search the Table: Browse the dynamically indexed table explicitly sorted for Kolkata.
2. Match Your Locality Name: Look for the precise name of your village, locality, or housing sector.
3. Identify the Sub-District: Verify the secondary Sub-District tag to ensure you aren't matching with an identically named village in a different part of the district.

The Reserve Bank of India, major courier conglomerates, and state tax verification departments actively leverage valid pin codes. The active mapping of all 84 localized locations found in this verified list of post offices in Kolkata acts as your primary key for modern digital navigation.