- PIN code
- 802131
- Main post office
- Niazipur (sub office)
- District
- Buxar
- State
- Bihar
- Postal division
- Buxar
- Region and circle
- Bihar circle
- Delivery
- Delivery PIN (6 of 6 offices deliver)
- Location
- Open on a map (25.676, 84.154)
Post offices with PIN 802131
| Post office | Type | Delivery |
|---|---|---|
| Niazipur | Sub office | Delivers mail |
| Ekauna Dubauli | Branch office | Delivers mail |
| Gangauli | Branch office | Delivers mail |
| Rajpur | Branch office | Delivers mail |
| Sahiyar | Branch office | Delivers mail |
| Sheopur Diar | Branch office | Delivers mail |
802131 covers 0 head offices, 1 sub office and 5 branch offices.
What the digits of 802131 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.
- 802: the sorting district, shared by 76 PINs in 4 districts.
- 131: the delivery post office within it, Niazipur.
Head post office for 802131
The post offices with this PIN belong to the Buxar 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.
- Buxar head post office: 802101
Nearby PIN codes in Buxar
- Nimej802130
- Nawanagar SO Buxar802129
- Purana Bhojpur802133
- Manoharpur SO Buxar802128
- Raghunathpur SO Buxar802134
- Murar802127
- Simari802135
- Koran Sarai802126
Writing an address with 802131
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 Niazipur post office Buxar, Bihar – 802131
Frequently asked questions
Which post office has PIN code 802131?
6 post offices share it: Niazipur, Ekauna Dubauli, Gangauli, Rajpur, Sahiyar and Sheopur Diar, in Buxar district, Bihar.
Is 802131 a delivery PIN code?
Yes. All 6 of its post offices deliver mail; letters addressed to 802131 are delivered.
Which district is 802131 in?
Buxar district, Bihar. It is in the Buxar postal division of the Bihar postal circle.
What is the head post office for 802131?
The Buxar postal division's head office is Buxar (802101).
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.