- PIN code
- 803121
- Main post office
- Ordnance Factory Rajgir (sub office)
- District
- Nalanda
- State
- Bihar
- Postal division
- Nalanda
- Region and circle
- East Region Bhagalpur, Bihar circle
- Delivery
- Delivery PIN (1 of 1 offices delivers)
- Location
- Open on a map (25.190, 85.520)
Post offices with PIN 803121
| Post office | Type | Delivery |
|---|---|---|
| Ordnance Factory Rajgir | Sub office | Delivers mail |
803121 has a single post office.
What the digits of 803121 mean
- 8: India Post's Eastern region, which covers Bihar and Jharkhand (1,274 PINs).
- 80: the Bihar postal circle; 220 PINs start with 80.
- 803: the sorting district, shared by 30 PINs in 2 districts.
- 121: the delivery post office within it, Ordnance Factory Rajgir.
Head post office for 803121
The post offices with this PIN belong to the Nalanda 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.
- Biharsharif head post office: 803101
Nearby PIN codes in Nalanda
- Asta803120
- Rahui803119
- Sohsarai803118
- Silao803117
- Rajgir803116
- Pawapuri803115
- Parwalpur803114
- Nursarai803113
Writing an address with 803121
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 Ordnance Factory Rajgir post office Nalanda, Bihar – 803121
Frequently asked questions
Which post office has PIN code 803121?
Ordnance Factory Rajgir sub office, in Nalanda district, Bihar.
Is 803121 a delivery PIN code?
Yes. Its post office delivers mail; letters addressed to 803121 are delivered.
Which district is 803121 in?
Nalanda district, Bihar. It is in the Nalanda postal division (East Region Bhagalpur) of the Bihar postal circle.
What is the head post office for 803121?
The Nalanda postal division's head office is Biharsharif (803101).
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.