India Post Offices in Koilwar, Bhojpur
Koilwar taluka in Bhojpur district has 21 India Post offices across 7 PIN codes. Find the PIN code, phone number and working hours of every post office in Koilwar below.
← All post offices in Bhojpur districtKoilwar taluka post office directory
Koilwar in Bhojpur has 21 post offices and 7 PIN codes, with 17 village branch offices and mail sorted through the Arrah head office.
Koilwar leans heavily on its village counters to get post to the door. The taluka has 21 post offices in Koilwar, of which 17 are branch offices reaching settlements like Giddha, Manikpur and Daulatpur. The remaining four are sub offices, where Speed Post and parcels are booked properly with a receipt. Seven PIN codes run across the taluka, so addresses split into a fair few bands.
No head office sits inside Koilwar. The area’s mail is sorted at the Arrah head office and then sent back out to the local counters around Koilwar town, Kayamnagar and Narhi Chandi. That routing matters mostly when you are tracking an item and see it pass through Arrah on the way.
The PIN codes in regular use here include 802160, 802161, 802163, 802314 and 802351. For a parcel heading to a smaller place such as Bhadwar or Kulharia, the PIN code finder confirms the right one without guesswork. Branch offices keep short working hours, so post Speed Post and parcels early in the day.
It is worth getting the cost upfront with the Speed Post rate calculator, and you can compare a smaller taluka on the Agiaon page. After booking, track your parcel here with the consignment number.
Written by Indiaposttracking.net Editorial Team · Last reviewed 19 June 2026.
Post Offices in Koilwar
Every India Post office in Koilwar 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 21 offices below.
| Post Office | Type | PIN Code | Contact | Working Hours |
|---|---|---|---|---|
| Bagmajhauan BOChoose an option | Branch Office | 802163 | +91 6181232029 | 10:00–14:00 |
| Bhadwar BOBhadwar | Branch Office | 802161 | +91 6181232029 | 10:00–14:00 |
| Birampur BOBirampur | Branch Office | 802314 | +91 6181232029 | 10:00–14:00 |
| Birampur BOBirampur | Branch Office | 711303 | — | 10:00–15:00 |
| Daulatpur BODaulatpur | Branch Office | 802163 | +91 6181232028 | 10:00–14:00 |
| Dhandihan BOChoose an option | Branch Office | 802160 | +91 6181232029 | 10:00–15:00 |
| Gidha BOGiddha | Branch Office | 802314 | +91 6181232029 | 10:00–14:00 |
| Jalpura BOJalpura | Branch Office | 802352 | +91 6181232029 | 10:00–14:00 |
| Katkaira BOKazi Chak | Branch Office | 802160 | +91 6181232029 | 10:00–14:00 |
| Kayamnagar SOKaem Nagar | Sub Office | 802314 | +91 6182111111 | 10:00–18:00 |
| Khangaon BOKhangaon | Branch Office | 802161 | +91 6181232029 | 10:00–14:00 |
| Koilwar SO | Sub Office | 802160 | +91 6182282207 | 09:00–17:00 |
| Kulharia BOKulharia | Branch Office | 802160 | +91 6181232029 | 10:00–14:00 |
| Manikpur BOManikpur | Branch Office | 802163 | +91 6181232029 | 10:00–14:00 |
| Narhi Chandi SONarhi | Sub Office | 802161 | +91 6182111111 | 09:00–17:00 |
| Naya Mohamad Pur SOChanda | Sub Office | 802163 | +91 6182111111 | 09:00–17:00 |
| Pachrukhia Kala BOPachrukhia | Branch Office | 802163 | +91 6181232029 | 10:00–14:00 |
| Purana Haripur BOHaripur | Branch Office | 802163 | +91 6181232029 | 10:00–14:00 |
| Rajapur English BORajapur | Branch Office | 802163 | +91 6181232029 | 10:00–14:00 |
| Sakaddi BOSakaddi | Branch Office | 802160 | +91 6181232026 | 10:00–14:00 |
| Salempur BOSalempur | Branch Office | 802351 | +91 6181232029 | 10:00–14:00 |
Sent a parcel from Koilwar? Track it here
Booked a Speed Post or parcel at a Koilwar 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 Koilwar? These free tools and guides help you calculate postage, find PIN codes and understand India Post tracking.
Speed Post Charges Calculator →
Estimate postage from Koilwar by weight and destination — GST included.
PIN Code & Post Office Finder →
Search any India Post office or PIN code across India in seconds.
Tracking Number Explained →
What the 13 characters of your consignment number mean.
Speed Post Rates 2026 →
Latest India Post Speed Post charges, slabs and delivery times.
File a Speed Post Complaint →
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India Post Services Guide →
Speed Post, Registered Post, EMS and more — explained simply.
Post Offices in Koilwar — FAQs
How many post offices are there in Koilwar taluka?
Koilwar taluka in Bhojpur district, Bihar has 21 India Post offices across 7 PIN codes. The full list with contact numbers and timings is above.
What is the PIN code of Koilwar?
Koilwar (Bhojpur, Bihar) is covered by the PIN codes 711303, 802160, 802161, 802163, 802314, 802351, 802352. Each post office and the area it serves is listed above.
Can I track a Speed Post sent from Koilwar?
Yes — any Speed Post, Registered Post or parcel booked at a Koilwar 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.