- PIN code
- 700021
- Main post office
- Fort William (sub office)
- District
- Kolkata
- State
- West Bengal
- Postal division
- Kolkata Central
- Region and circle
- Kolkata Region, West Bengal circle
- Delivery
- Delivery PIN (1 of 1 offices delivers)
- Location
- Open on a map (22.390, 88.338)
Post offices with PIN 700021
| Post office | Type | Delivery |
|---|---|---|
| Fort William | Sub office | Delivers mail |
700021 has a single post office.
What the digits of 700021 mean
- 7: India Post's Eastern region, which covers Andaman and Nicobar Islands, Arunachal Pradesh, Assam, Manipur, Meghalaya, Mizoram, Nagaland, Odisha, Sikkim, Tripura and West Bengal (3,042 PINs).
- 70: the West Bengal postal circle; 162 PINs start with 70.
- 700: the sorting district, shared by 162 PINs in 4 districts.
- 021: the delivery post office within it, Fort William.
Head post office for 700021
The post offices with this PIN belong to the Kolkata Central postal division, whose head office is listed below. Money orders, savings accounts and complaints that a sub or branch office cannot settle go to the head office.
- Park Street head post office: 700016
Nearby PIN codes in Kolkata
- LRSarani700020
- Hastings700022
- Ballygunge700019
- Bartala700018
- Garden Reach700024
- Circus Avenue700017
- Bhawanipore700025
- Park Street700016
Writing an address with 700021
Put the PIN on the last line, after the town and state, so the sorting machines and postmen can read it:
Name House number, street Fort William post office Kolkata, West Bengal – 700021
Frequently asked questions
Which post office has PIN code 700021?
Fort William sub office, in Kolkata district, West Bengal.
Is 700021 a delivery PIN code?
Yes. Its post office delivers mail; letters addressed to 700021 are delivered.
Which district is 700021 in?
Kolkata district, West Bengal. It is in the Kolkata Central postal division (Kolkata Region) of the West Bengal postal circle.
What is the head post office for 700021?
The Kolkata Central postal division's head office is Park Street (700016).
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.