India Post Offices in Sonbarsa, Sitamarhi
Sonbarsa taluka in Sitamarhi district has 19 India Post offices across 7 PIN codes. Find the PIN code, phone number and working hours of every post office in Sonbarsa below.
← All post offices in Sitamarhi districtIndia Post in Sonbarsa, Sitamarhi district
Sonbarsa taluka in Sitamarhi reaches its villages through 19 branch post offices across 7 PIN codes, all routed via Sitamarhi.
What you notice about Sonbarsa is how widely its post reaches into scattered villages. All 19 offices here are branch offices, there is no sub office and no head office in the taluka, and they handle everything from a string of small counters spread across the area. Settlements like Bagaha, Bishunpur and Madhopur Malinia each draw on one of these branches for their day-to-day mail.
That spread shows in the PIN codes too: Sonbarsa covers 7 of them, among them 843317, 843318, 843330 and 843332. With branches sitting so far apart, the PIN code finder is worth a quick look before posting. Mail from across the taluka is collected and sorted at the Sitamarhi head office, since Sonbarsa has none of its own.
The branch offices keep short, variable hours, so hand in bulk or business Speed Post early in the day rather than late. The Sitamarhi district hub lists every one of the post offices in Sonbarsa, and Bairgania is another taluka in the same district. Check rates on the Speed Post calculator, then track your item after booking.
Written by Indiaposttracking.net Editorial Team · Last reviewed 19 June 2026.
Post Offices in Sonbarsa
Every India Post office in Sonbarsa taluka with its branch type, PIN code, contact number and counter timings. Type a place or PIN code to filter the list.
Start typing a post office name or 6-digit PIN code to instantly filter the 19 offices below.
| Post Office | Type | PIN Code | Contact | Working Hours |
|---|---|---|---|---|
| Araria BO | Branch Office | 843330 | +91 7870610030 | 09:00–18:00 |
| Bagaha BOBagaha | Branch Office | 843332 | +91 9507085406 | 09:00–18:00 |
| Bhaurgarah BO | Branch Office | 843318 | +91 7485037029 | 09:00–18:00 |
| Bishanpur Arara BO | Branch Office | 844112 | +91 9934836515 | 10:00–14:00 |
| Bishanpur BOBishunpur | Branch Office | 854315 | +91 6203086849 | 11:00–15:00 |
| Dalkawa BO | Branch Office | 843330 | +91 9060539030 | 09:00–18:00 |
| Fulkahan BO | Branch Office | 843317 | +91 9430841557 | 09:00–18:00 |
| Haribela BO | Branch Office | 843317 | +91 9973611289 | 09:00–18:00 |
| K Bhandar BO | Branch Office | 843317 | +91 8540850993 | 09:00–18:00 |
| Kalyanpur BOKaleyanpur | Branch Office | 845413 | +91 6252232915 | 10:00–15:00 |
| Kohbarawa BO | Branch Office | 843330 | +91 8271948059 | 09:00–18:00 |
| M Kala BO | Branch Office | 843317 | +91 9973978421 | 09:00–18:00 |
| MMalinia BOMadhopur Malinia | Branch Office | 843332 | +91 9852930647 | 09:00–18:00 |
| Mayurwa BO | Branch Office | 843330 | +91 9122920917 | 09:00–18:00 |
| Mushaharniya BO | Branch Office | 843330 | +91 9155618344 | 09:00–18:00 |
| P Dadan BO | Branch Office | 843317 | +91 9973611289 | 09:00–18:00 |
| PParsain BO | Branch Office | 843330 | +91 9931456543 | 09:00–18:00 |
| PRajwara BO | Branch Office | 843330 | +91 9122059504 | 09:00–18:00 |
| Singwahini BO | Branch Office | 843317 | +91 9546239612 | 09:00–18:00 |
Sent a parcel from Sonbarsa? Track it here
Booked a Speed Post or parcel at a Sonbarsa post office? Enter your 13-digit consignment number to see its live status.
Track India Post Parcel →India Post Tools & Guides
Sending or expecting a parcel in Sonbarsa? These free tools and guides help you calculate postage, find PIN codes and understand India Post tracking.
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Post Offices in Sonbarsa — FAQs
How many post offices are there in Sonbarsa taluka?
Sonbarsa taluka in Sitamarhi district, Bihar has 19 India Post offices across 7 PIN codes. The full list with contact numbers and timings is above.
What is the PIN code of Sonbarsa?
Sonbarsa (Sitamarhi, Bihar) is covered by the PIN codes 843317, 843318, 843330, 843332, 844112, 845413, 854315. Each post office and the area it serves is listed above.
Can I track a Speed Post sent from Sonbarsa?
Yes — any Speed Post, Registered Post or parcel booked at a Sonbarsa post office can be tracked with its 13-digit consignment number on the India Post tracking page.
Post office data sourced from the India Post (Department of Posts) directory. For official enquiries visit indiapost.gov.in.