- PIN code
- 121012
- Main post office
- Sector21D (sub office)
- District
- Faridabad
- State
- Haryana
- Postal division
- Faridabad
- Region and circle
- Haryana circle
- Delivery
- Delivery PIN (1 of 1 offices delivers)
- Location
- Open on a map (28.392, 77.302)
Post offices with PIN 121012
| Post office | Type | Delivery |
|---|---|---|
| Sector21D | Sub office | Delivers mail |
121012 has a single post office.
What the digits of 121012 mean
- 1: India Post's Northern region, which covers Chandigarh, Delhi, Haryana, Himachal Pradesh, Jammu and Kashmir, Ladakh and Punjab (1,646 PINs).
- 12: the Haryana postal circle; 195 PINs start with 12.
- 121: the sorting district, shared by 21 PINs in 2 districts.
- 012: the delivery post office within it, Sector21D.
Head post office for 121012
The post offices with this PIN belong to the Faridabad 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.
- Faridabad NIT head post office: 121001
Nearby PIN codes in Faridabad
- Sec91121013
- Nhpc Colony Faridabad121010
- Greater Faridabad PO121014
- Surajkund Faridabad121009
- Sector55 PO121015
- Faridabad Sector 29121008
- Escortsnagar Faridabad121007
- Faridabad Sector 7121006
Writing an address with 121012
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 Sector21D post office Faridabad, Haryana – 121012
Frequently asked questions
Which post office has PIN code 121012?
Sector21D sub office, in Faridabad district, Haryana.
Is 121012 a delivery PIN code?
Yes. Its post office delivers mail; letters addressed to 121012 are delivered.
Which district is 121012 in?
Faridabad district, Haryana. It is in the Faridabad postal division of the Haryana postal circle.
What is the head post office for 121012?
The Faridabad postal division's head office is Faridabad NIT (121001).
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.