PIN code · Bihar
845431 PIN Code — Raghunathpur Bazar, Purbi Champaran
Post office details
- PIN code
- 845431
- Post office
- Raghunathpur Bazar
- District
- Purbi Champaran
- State / UT
- Bihar
- Delivery
- Delivery office
- Postal zone
- 8 — Bihar, Jharkhand
Speed Post charges from 845431
Parcel up to 500 g, ₹ before GST, tariff from 1 October 2025. Distance is straight-line, so routes near a band edge show a range.
| To | Distance | Speed Post (500 g) |
|---|---|---|
| Delhi (110001) | ~786 km | ₹82 |
| Mumbai (400001) | ~1,513 km | ₹86 |
| Kolkata (700001) | ~595 km | ₹82 |
| Chennai (600001) | ~1,596 km | ₹86 |
| Bengaluru (560001) | ~1,713 km | ₹86 |
| Hyderabad (500001) | ~1,236 km | ₹86 |
Other weight or route? Courier charges calculator
What 845431 means
- 1st digit (8) — postal zone: Bihar, Jharkhand
- First 3 digits (845) — the sorting district
- Last 3 digits (431) — the delivery post office
FAQ
What is the PIN code of Raghunathpur Bazar?
The PIN code of Raghunathpur Bazar (Purbi Champaran, Bihar) is 845431.
845431 is in which district and state?
PIN code 845431 is in Purbi Champaran district, Bihar.
Is 845431 a delivery PIN code?
Yes. India Post lists a delivery post office for 845431, so letters and parcels are delivered to addresses in this area.
What does Speed Post cost from 845431 to Delhi?
About ₹82 before GST for a parcel up to 500 g (Speed Post tariff from 1 October 2025). Check any route on the courier charges calculator.
How do I track a parcel sent to 845431?
Paste the tracking number (AWB) into CheckMyOrder — the courier is detected automatically. The PIN code isn't needed to track.
Source: All India Pincode Directory — Department of Posts (data.gov.in, Government Open Data License – India). One main post office is shown per PIN code; some PIN codes cover several post offices.