India Post Offices in Nanpur, Sitamarhi
Nanpur taluka in Sitamarhi district has 12 India Post offices across 3 PIN codes. Find the PIN code, phone number and working hours of every post office in Nanpur below.
← All post offices in Sitamarhi districtPost offices in Nanpur taluka
Nanpur taluka in Sitamarhi is served by 12 post offices, one sub office and eleven branch offices, across three PIN codes, with mail routed through Sitamarhi head office.
Post in Nanpur reaches all the way to the village counter, which suits a taluka made up mostly of small settlements. There are 12 post offices here in total, one sub office and eleven branch offices, and the network leans rural by design. Nanpur keeps no head office of its own, so its mail is routed through Sitamarhi head office for sorting and onward delivery.
Three PIN codes cover the area. The town side around Nanpur falls under 843320, and surrounding villages such as Bhadian, Dadri and Sirsi sit under 843326 and 843333. If a hamlet name has you unsure which code applies, the PIN code finder settles it quickly.
Because the branch offices keep limited hours, it is best to post early in the day. Speed Post and parcels are accepted at the counters here. You can see the full list of post offices in Nanpur on the district page, estimate a rate on the Speed Post calculator, and track your parcel once it has been booked. The Bairgania taluka page covers another part of Sitamarhi.
Written by Indiaposttracking.net Editorial Team · Last reviewed 19 June 2026.
Post Offices in Nanpur
Every India Post office in Nanpur 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 12 offices below.
| Post Office | Type | PIN Code | Contact | Working Hours |
|---|---|---|---|---|
| B Shantikutir BOBela Bahadurpur | Branch Office | 843333 | +91 7562881585 | 09:00–18:00 |
| Bachharpur BOBachharpur urf Sahu Tikai | Branch Office | 843320 | +91 8434673760 | 09:00–18:00 |
| Banaul BO | Branch Office | 843326 | +91 9430215790 | 09:00–18:00 |
| Bhadiyan BOBhadian | Branch Office | 843333 | +91 9472591418 | 09:00–18:00 |
| Dadari BODadri | Branch Office | 843333 | +91 9430013921 | 09:00–18:00 |
| Dhadhi BODadri | Branch Office | 843333 | +91 9470009248 | 09:00–18:00 |
| Humayupur BOHumayupur | Branch Office | 843333 | +91 7261865208 | 09:00–18:00 |
| Janipur BOJanipur | Branch Office | 843333 | +91 7004333082 | 09:00–18:00 |
| Mahammadpur Dalel BOMahamadpur Dalel urf Durpur | Branch Office | 843333 | +91 9430288311 | 09:00–18:00 |
| Nanpur SONanpur | Sub Office | 843333 | +91 9430288311 | 09:00–18:00 |
| Saura BOSaura | Branch Office | 843333 | +91 9931563829 | 09:00–18:00 |
| Sirsi BOSirsi | Branch Office | 843333 | +91 9546904297 | 09:00–18:00 |
No post office matches your search.
Sent a parcel from Nanpur? Track it here
Booked a Speed Post or parcel at a Nanpur post office? Enter your 13-digit consignment number and we'll guide you to its status on the official India Post tracker.
Track India Post Parcel →India Post Tools & Guides
Sending or expecting a parcel in Nanpur? These free tools and guides help you calculate postage, find PIN codes and understand India Post tracking.
Speed Post Charges Calculator →
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PIN Code & Post Office Finder →
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Tracking Number Explained →
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Speed Post, Registered Post, EMS and more — explained simply.
Post Offices in Nanpur — FAQs
How many post offices are there in Nanpur taluka?
Nanpur taluka in Sitamarhi district, Bihar has 12 India Post offices across 3 PIN codes. The full list with contact numbers and timings is above.
What is the PIN code of Nanpur?
Nanpur (Sitamarhi, Bihar) is covered by the PIN codes 843320, 843326, 843333. Each post office and the area it serves is listed above.
Can I track a Speed Post sent from Nanpur?
Yes — any Speed Post, Registered Post or parcel booked at a Nanpur 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.