- PIN code
- 821309
- Main post office
- Kachhwa SO Rohtas (sub office)
- District
- Rohtas
- State
- Bihar
- Postal division
- Rohtas
- Region and circle
- Bihar circle
- Delivery
- Delivery PIN (8 of 8 offices deliver)
- Location
- Open on a map (25.148, 84.421)
Post offices with PIN 821309
| Post office | Type | Delivery |
|---|---|---|
| Kachhwa SO Rohtas | Sub office | Delivers mail |
| Amaura | Branch office | Delivers mail |
| B Kaithi | Branch office | Delivers mail |
| Danwar | Branch office | Delivers mail |
| Dhanhara | Branch office | Delivers mail |
| Osaon | Branch office | Delivers mail |
| Parsar | Branch office | Delivers mail |
| Samahuta | Branch office | Delivers mail |
821309 covers 0 head offices, 1 sub office and 7 branch offices.
What the digits of 821309 mean
- 8: India Post's Eastern region, which covers Bihar and Jharkhand (1,274 PINs).
- 82: the Bihar postal circle; 276 PINs start with 82.
- 821: the sorting district, shared by 28 PINs in 2 districts.
- 309: the delivery post office within it, Kachhwa SO Rohtas.
Head post office for 821309
The post offices with this PIN belong to the Rohtas 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.
- Sasaram head post office: 821115
Nearby PIN codes in Rohtas
- Indrapuri821308
- Nasriganj821310
- Dehrionsone821307
- Rohtas821311
- Darihat821306
- Tilouthu821312
- Dalmianagar821305
- Baulia821304
Writing an address with 821309
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 Kachhwa SO Rohtas post office Rohtas, Bihar – 821309
Frequently asked questions
Which post office has PIN code 821309?
8 post offices share it: Kachhwa SO Rohtas, Amaura, B Kaithi, Danwar, Dhanhara, Osaon and 2 more, in Rohtas district, Bihar.
Is 821309 a delivery PIN code?
Yes. All 8 of its post offices deliver mail; letters addressed to 821309 are delivered.
Which district is 821309 in?
Rohtas district, Bihar. It is in the Rohtas postal division of the Bihar postal circle.
What is the head post office for 821309?
The Rohtas postal division's head office is Sasaram (821115).
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.