- PIN code
- 843320
- Main post office
- Janakpur Road (sub office)
- District
- Sitamarhi
- State
- Bihar
- Postal division
- Sitamarhi
- Region and circle
- Muzaffarpur Region, Bihar circle
- Delivery
- Delivery PIN (22 of 23 offices deliver)
- Location
- Open on a map (26.483, 85.717)
Post offices with PIN 843320
| Post office | Type | Delivery |
|---|---|---|
| Janakpur Road | Sub office | Delivers mail |
| Pupari Bazar | Sub office | Counter only |
| B Dharmapur | Branch office | Delivers mail |
| B Maksudan | Branch office | Delivers mail |
| B Rasalpur | Branch office | Delivers mail |
| BBajitpur | Branch office | Delivers mail |
| Bachharpur | Branch office | Delivers mail |
| Basotra | Branch office | Delivers mail |
| Bedaul | Branch office | Delivers mail |
| Bhantabari | Branch office | Delivers mail |
| Chaipura | Branch office | Delivers mail |
| Chinachak | Branch office | Delivers mail |
| Dumharpatti | Branch office | Delivers mail |
| Gangati | Branch office | Delivers mail |
| Garha | Branch office | Delivers mail |
| H Chandei | Branch office | Delivers mail |
| Hardiya | Branch office | Delivers mail |
| Jhajhihat | Branch office | Delivers mail |
| KBP Pupri | Branch office | Delivers mail |
| Narayanpur | Branch office | Delivers mail |
| Piprarhi | Branch office | Delivers mail |
| Pokharbhinda | Branch office | Delivers mail |
| Ratan Lasmi | Branch office | Delivers mail |
843320 covers 0 head offices, 2 sub offices and 21 branch offices.
What the digits of 843320 mean
- 8: India Post's Eastern region, which covers Bihar and Jharkhand (1,274 PINs).
- 84: the Bihar postal circle; 379 PINs start with 84.
- 843: the sorting district, shared by 60 PINs in 4 districts.
- 320: the delivery post office within it, Janakpur Road.
Head post office for 843320
The post offices with this PIN belong to the Sitamarhi 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.
- Sitamarhi head post office: 843301
Nearby PIN codes in Sitamarhi
- Choraut843319
- Budhnagra Deorhi843318
- Majhaulia Estate843322
- Bhutahi843317
- Manikchowk843323
- Belsand843316
- Parihar843324
- Barharwa SO Sitamarhi843315
Writing an address with 843320
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 Janakpur Road post office Sitamarhi, Bihar – 843320
Frequently asked questions
Which post office has PIN code 843320?
23 post offices share it: Janakpur Road, Pupari Bazar, B Dharmapur, B Maksudan, B Rasalpur, BBajitpur and 17 more, in Sitamarhi district, Bihar.
Is 843320 a delivery PIN code?
Yes. Janakpur Road, B Dharmapur, B Maksudan and B Rasalpur and 18 more deliver mail; letters addressed to 843320 are delivered.
Which district is 843320 in?
Sitamarhi district, Bihar. It is in the Sitamarhi postal division (Muzaffarpur Region) of the Bihar postal circle.
What is the head post office for 843320?
The Sitamarhi postal division's head office is Sitamarhi (843301).
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.