- PIN code
- 804451
- Main post office
- Nadaul (sub office)
- District
- Patna
- State
- Bihar
- Postal division
- Patna Sahib
- Region and circle
- Bihar circle
- Delivery
- Delivery PIN (35 of 36 offices deliver)
- Location
- Open on a map (25.299, 85.021)
Post offices with PIN 804451
| Post office | Type | Delivery |
|---|---|---|
| Nadaul | Sub office | Delivers mail |
| Hazaratsain | Sub office | Counter only |
| Bahrampur | Branch office | Delivers mail |
| Bansbigha | Branch office | Delivers mail |
| Bara | Branch office | Delivers mail |
| Barhibigha | Branch office | Delivers mail |
| Baurahi | Branch office | Delivers mail |
| Berra | Branch office | Delivers mail |
| Berthu | Branch office | Delivers mail |
| Bhagwanganj | Branch office | Delivers mail |
| Bhakhari | Branch office | Delivers mail |
| Bheragawan | Branch office | Delivers mail |
| Bir | Branch office | Delivers mail |
| Bsikaria | Branch office | Delivers mail |
| Deodha | Branch office | Delivers mail |
| Dhanarua | Branch office | Delivers mail |
| Jaitia | Branch office | Delivers mail |
| Kansari | Branch office | Delivers mail |
| Kharauna | Branch office | Delivers mail |
| Mallickpur | Branch office | Delivers mail |
| Mankipar | Branch office | Delivers mail |
| Mokar | Branch office | Delivers mail |
| Nadpura | Branch office | Delivers mail |
| Nanauri | Branch office | Delivers mail |
| Nasaratpur | Branch office | Delivers mail |
| Nawasi Chak | Branch office | Delivers mail |
| Pabhera | Branch office | Delivers mail |
| Pabheri more | Branch office | Delivers mail |
| Panditganj | Branch office | Delivers mail |
| Pataria | Branch office | Delivers mail |
| Rastranagar Rarha | Branch office | Delivers mail |
| Rewan | Branch office | Delivers mail |
| Seonan | Branch office | Delivers mail |
| Simhari | Branch office | Delivers mail |
| Sonmai | Branch office | Delivers mail |
| Vijaypura | Branch office | Delivers mail |
804451 covers 0 head offices, 2 sub offices and 34 branch offices. Some of them are in Jehanabad and Nalanda district.
What the digits of 804451 mean
- 8: India Post's Eastern region, which covers Bihar and Jharkhand (1,274 PINs).
- 80: the Bihar postal circle; 220 PINs start with 80.
- 804: the sorting district, shared by 28 PINs in 5 districts.
- 451: the delivery post office within it, Nadaul.
Head post office for 804451
The post offices with this PIN belong to the Patna Sahib 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.
- Lohia Nagar head post office: 800020
Nearby PIN codes in Patna
- Masaurhi804452
- Punpun804453
- Jamalpur804454
- Bhadaur803307
- Samyagarh803306
- Mokama Ghat803303
- Mokama803302
- Hathidah803301
Writing an address with 804451
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 Nadaul post office Patna, Bihar – 804451
Frequently asked questions
Which post office has PIN code 804451?
36 post offices share it: Nadaul, Hazaratsain, Bahrampur, Bansbigha, Bara, Barhibigha and 30 more, in Patna district, Bihar.
Is 804451 a delivery PIN code?
Yes. Nadaul, Bahrampur, Bansbigha and Bara and 31 more deliver mail; letters addressed to 804451 are delivered.
Which district is 804451 in?
Patna district, Bihar; some of its post offices are in Jehanabad and Nalanda. It is in the Patna Sahib postal division of the Bihar postal circle.
What is the head post office for 804451?
The Patna Sahib postal division's head office is Lohia Nagar (800020).
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.